From 43cb76d91ee85f579a69d42bc8efc08bac560278 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 9 Apr 2002 12:14:34 -0700 Subject: [PATCH] Network: convert network devices to use struct device instead of class_device This lets the network core have the ability to handle suspend/resume issues, if it wants to. Thanks to Frederik Deweerdt for the arm driver fixes. Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/ulp/ipoib/ipoib_main.c | 33 ++- drivers/infiniband/ulp/ipoib/ipoib_vlan.c | 11 +- drivers/net/arm/at91_ether.c | 2 +- drivers/net/arm/etherh.c | 2 +- drivers/net/bonding/bond_sysfs.c | 287 +++++++++++++--------- drivers/net/iseries_veth.c | 2 +- drivers/net/macb.c | 36 +-- drivers/net/smc911x.c | 2 +- drivers/net/smc91x.c | 2 +- drivers/net/wireless/hostap/hostap_main.c | 2 +- drivers/net/wireless/orinoco.c | 4 +- drivers/net/wireless/orinoco_cs.c | 2 +- drivers/net/wireless/spectrum_cs.c | 2 +- include/linux/netdevice.h | 5 +- net/bridge/br_if.c | 2 +- net/bridge/br_sysfs_br.c | 234 ++++++++++-------- net/bridge/br_sysfs_if.c | 2 +- net/core/dev.c | 6 +- net/core/net-sysfs.c | 175 ++++++------- net/core/skbuff.c | 2 +- 20 files changed, 451 insertions(+), 362 deletions(-) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 705eb1d0e554..af5ee2ec4499 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -958,16 +958,17 @@ struct ipoib_dev_priv *ipoib_intf_alloc(const char *name) return netdev_priv(dev); } -static ssize_t show_pkey(struct class_device *cdev, char *buf) +static ssize_t show_pkey(struct device *dev, + struct device_attribute *attr, char *buf) { - struct ipoib_dev_priv *priv = - netdev_priv(container_of(cdev, struct net_device, class_dev)); + struct ipoib_dev_priv *priv = netdev_priv(to_net_dev(dev)); return sprintf(buf, "0x%04x\n", priv->pkey); } -static CLASS_DEVICE_ATTR(pkey, S_IRUGO, show_pkey, NULL); +static DEVICE_ATTR(pkey, S_IRUGO, show_pkey, NULL); -static ssize_t create_child(struct class_device *cdev, +static ssize_t create_child(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { int pkey; @@ -985,14 +986,14 @@ static ssize_t create_child(struct class_device *cdev, */ pkey |= 0x8000; - ret = ipoib_vlan_add(container_of(cdev, struct net_device, class_dev), - pkey); + ret = ipoib_vlan_add(to_net_dev(dev), pkey); return ret ? ret : count; } -static CLASS_DEVICE_ATTR(create_child, S_IWUGO, NULL, create_child); +static DEVICE_ATTR(create_child, S_IWUGO, NULL, create_child); -static ssize_t delete_child(struct class_device *cdev, +static ssize_t delete_child(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { int pkey; @@ -1004,18 +1005,16 @@ static ssize_t delete_child(struct class_device *cdev, if (pkey < 0 || pkey > 0xffff) return -EINVAL; - ret = ipoib_vlan_delete(container_of(cdev, struct net_device, class_dev), - pkey); + ret = ipoib_vlan_delete(to_net_dev(dev), pkey); return ret ? ret : count; } -static CLASS_DEVICE_ATTR(delete_child, S_IWUGO, NULL, delete_child); +static DEVICE_ATTR(delete_child, S_IWUGO, NULL, delete_child); int ipoib_add_pkey_attr(struct net_device *dev) { - return class_device_create_file(&dev->class_dev, - &class_device_attr_pkey); + return device_create_file(&dev->dev, &dev_attr_pkey); } static struct net_device *ipoib_add_port(const char *format, @@ -1083,11 +1082,9 @@ static struct net_device *ipoib_add_port(const char *format, if (ipoib_add_pkey_attr(priv->dev)) goto sysfs_failed; - if (class_device_create_file(&priv->dev->class_dev, - &class_device_attr_create_child)) + if (device_create_file(&priv->dev->dev, &dev_attr_create_child)) goto sysfs_failed; - if (class_device_create_file(&priv->dev->class_dev, - &class_device_attr_delete_child)) + if (device_create_file(&priv->dev->dev, &dev_attr_delete_child)) goto sysfs_failed; return priv->dev; diff --git a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c index f887780e8093..085eafe6667c 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c @@ -42,15 +42,15 @@ #include "ipoib.h" -static ssize_t show_parent(struct class_device *class_dev, char *buf) +static ssize_t show_parent(struct device *d, struct device_attribute *attr, + char *buf) { - struct net_device *dev = - container_of(class_dev, struct net_device, class_dev); + struct net_device *dev = to_net_dev(d); struct ipoib_dev_priv *priv = netdev_priv(dev); return sprintf(buf, "%s\n", priv->parent->name); } -static CLASS_DEVICE_ATTR(parent, S_IRUGO, show_parent, NULL); +static DEVICE_ATTR(parent, S_IRUGO, show_parent, NULL); int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey) { @@ -118,8 +118,7 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey) if (ipoib_add_pkey_attr(priv->dev)) goto sysfs_failed; - if (class_device_create_file(&priv->dev->class_dev, - &class_device_attr_parent)) + if (device_create_file(&priv->dev->dev, &dev_attr_parent)) goto sysfs_failed; list_add_tail(&priv->list, &ppriv->child_intfs); diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c index fada15d959de..1621b8fe35cf 100644 --- a/drivers/net/arm/at91_ether.c +++ b/drivers/net/arm/at91_ether.c @@ -641,7 +641,7 @@ static void at91ether_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo { strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); strlcpy(info->version, DRV_VERSION, sizeof(info->version)); - strlcpy(info->bus_info, dev->class_dev.dev->bus_id, sizeof(info->bus_info)); + strlcpy(info->bus_info, dev->dev.parent->bus_id, sizeof(info->bus_info)); } static const struct ethtool_ops at91ether_ethtool_ops = { diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c index f3faa4fe58e7..72c41f5907f2 100644 --- a/drivers/net/arm/etherh.c +++ b/drivers/net/arm/etherh.c @@ -587,7 +587,7 @@ static void etherh_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i { strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); strlcpy(info->version, DRV_VERSION, sizeof(info->version)); - strlcpy(info->bus_info, dev->class_dev.dev->bus_id, + strlcpy(info->bus_info, dev->dev.parent->bus_id, sizeof(info->bus_info)); } diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index ced9ed8f995a..0e610aa1fdf9 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -39,8 +39,7 @@ /* #define BONDING_DEBUG 1 */ #include "bonding.h" -#define to_class_dev(obj) container_of(obj,struct class_device,kobj) -#define to_net_dev(class) container_of(class, struct net_device, class_dev) +#define to_dev(obj) container_of(obj,struct device,kobj) #define to_bond(cd) ((struct bonding *)(to_net_dev(cd)->priv)) /*---------------------------- Declarations -------------------------------*/ @@ -154,7 +153,7 @@ static ssize_t bonding_store_bonds(struct class *cls, const char *buffer, size_t * If it's > expected, then there's a file open, * and we have to fail. */ - if (atomic_read(&bond->dev->class_dev.kobj.kref.refcount) + if (atomic_read(&bond->dev->dev.kobj.kref.refcount) > expected_refcount){ rtnl_unlock(); printk(KERN_INFO DRV_NAME @@ -201,13 +200,13 @@ int bond_create_slave_symlinks(struct net_device *master, struct net_device *sla int ret = 0; /* first, create a link from the slave back to the master */ - ret = sysfs_create_link(&(slave->class_dev.kobj), &(master->class_dev.kobj), + ret = sysfs_create_link(&(slave->dev.kobj), &(master->dev.kobj), "master"); if (ret) return ret; /* next, create a link from the master to the slave */ sprintf(linkname,"slave_%s",slave->name); - ret = sysfs_create_link(&(master->class_dev.kobj), &(slave->class_dev.kobj), + ret = sysfs_create_link(&(master->dev.kobj), &(slave->dev.kobj), linkname); return ret; @@ -217,20 +216,21 @@ void bond_destroy_slave_symlinks(struct net_device *master, struct net_device *s { char linkname[IFNAMSIZ+7]; - sysfs_remove_link(&(slave->class_dev.kobj), "master"); + sysfs_remove_link(&(slave->dev.kobj), "master"); sprintf(linkname,"slave_%s",slave->name); - sysfs_remove_link(&(master->class_dev.kobj), linkname); + sysfs_remove_link(&(master->dev.kobj), linkname); } /* * Show the slaves in the current bond. */ -static ssize_t bonding_show_slaves(struct class_device *cd, char *buf) +static ssize_t bonding_show_slaves(struct device *d, + struct device_attribute *attr, char *buf) { struct slave *slave; int i, res = 0; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); read_lock_bh(&bond->lock); bond_for_each_slave(bond, slave, i) { @@ -254,14 +254,16 @@ static ssize_t bonding_show_slaves(struct class_device *cd, char *buf) * up for this to succeed. * This function is largely the same flow as bonding_update_bonds(). */ -static ssize_t bonding_store_slaves(struct class_device *cd, const char *buffer, size_t count) +static ssize_t bonding_store_slaves(struct device *d, + struct device_attribute *attr, + const char *buffer, size_t count) { char command[IFNAMSIZ + 1] = { 0, }; char *ifname; int i, res, found, ret = count; struct slave *slave; struct net_device *dev = NULL; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); /* Quick sanity check -- is the bond interface up? */ if (!(bond->dev->flags & IFF_UP)) { @@ -387,25 +389,28 @@ out: return ret; } -static CLASS_DEVICE_ATTR(slaves, S_IRUGO | S_IWUSR, bonding_show_slaves, bonding_store_slaves); +static DEVICE_ATTR(slaves, S_IRUGO | S_IWUSR, bonding_show_slaves, bonding_store_slaves); /* * Show and set the bonding mode. The bond interface must be down to * change the mode. */ -static ssize_t bonding_show_mode(struct class_device *cd, char *buf) +static ssize_t bonding_show_mode(struct device *d, + struct device_attribute *attr, char *buf) { - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); return sprintf(buf, "%s %d\n", bond_mode_tbl[bond->params.mode].modename, bond->params.mode) + 1; } -static ssize_t bonding_store_mode(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_mode(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int new_value, ret = count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (bond->dev->flags & IFF_UP) { printk(KERN_ERR DRV_NAME @@ -438,16 +443,18 @@ static ssize_t bonding_store_mode(struct class_device *cd, const char *buf, size out: return ret; } -static CLASS_DEVICE_ATTR(mode, S_IRUGO | S_IWUSR, bonding_show_mode, bonding_store_mode); +static DEVICE_ATTR(mode, S_IRUGO | S_IWUSR, bonding_show_mode, bonding_store_mode); /* * Show and set the bonding transmit hash method. The bond interface must be down to * change the xmit hash policy. */ -static ssize_t bonding_show_xmit_hash(struct class_device *cd, char *buf) +static ssize_t bonding_show_xmit_hash(struct device *d, + struct device_attribute *attr, + char *buf) { int count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if ((bond->params.mode != BOND_MODE_XOR) && (bond->params.mode != BOND_MODE_8023AD)) { @@ -462,10 +469,12 @@ static ssize_t bonding_show_xmit_hash(struct class_device *cd, char *buf) return count; } -static ssize_t bonding_store_xmit_hash(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_xmit_hash(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int new_value, ret = count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (bond->dev->flags & IFF_UP) { printk(KERN_ERR DRV_NAME @@ -501,24 +510,28 @@ static ssize_t bonding_store_xmit_hash(struct class_device *cd, const char *buf, out: return ret; } -static CLASS_DEVICE_ATTR(xmit_hash_policy, S_IRUGO | S_IWUSR, bonding_show_xmit_hash, bonding_store_xmit_hash); +static DEVICE_ATTR(xmit_hash_policy, S_IRUGO | S_IWUSR, bonding_show_xmit_hash, bonding_store_xmit_hash); /* * Show and set arp_validate. */ -static ssize_t bonding_show_arp_validate(struct class_device *cd, char *buf) +static ssize_t bonding_show_arp_validate(struct device *d, + struct device_attribute *attr, + char *buf) { - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); return sprintf(buf, "%s %d\n", arp_validate_tbl[bond->params.arp_validate].modename, bond->params.arp_validate) + 1; } -static ssize_t bonding_store_arp_validate(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_arp_validate(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int new_value; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); new_value = bond_parse_parm((char *)buf, arp_validate_tbl); if (new_value < 0) { @@ -548,7 +561,7 @@ static ssize_t bonding_store_arp_validate(struct class_device *cd, const char *b return count; } -static CLASS_DEVICE_ATTR(arp_validate, S_IRUGO | S_IWUSR, bonding_show_arp_validate, bonding_store_arp_validate); +static DEVICE_ATTR(arp_validate, S_IRUGO | S_IWUSR, bonding_show_arp_validate, bonding_store_arp_validate); /* * Show and set the arp timer interval. There are two tricky bits @@ -556,17 +569,21 @@ static CLASS_DEVICE_ATTR(arp_validate, S_IRUGO | S_IWUSR, bonding_show_arp_valid * MII monitoring. Second, if the ARP timer isn't running, we must * start it. */ -static ssize_t bonding_show_arp_interval(struct class_device *cd, char *buf) +static ssize_t bonding_show_arp_interval(struct device *d, + struct device_attribute *attr, + char *buf) { - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); return sprintf(buf, "%d\n", bond->params.arp_interval) + 1; } -static ssize_t bonding_store_arp_interval(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_arp_interval(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int new_value, ret = count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (sscanf(buf, "%d", &new_value) != 1) { printk(KERN_ERR DRV_NAME @@ -638,15 +655,17 @@ static ssize_t bonding_store_arp_interval(struct class_device *cd, const char *b out: return ret; } -static CLASS_DEVICE_ATTR(arp_interval, S_IRUGO | S_IWUSR , bonding_show_arp_interval, bonding_store_arp_interval); +static DEVICE_ATTR(arp_interval, S_IRUGO | S_IWUSR , bonding_show_arp_interval, bonding_store_arp_interval); /* * Show and set the arp targets. */ -static ssize_t bonding_show_arp_targets(struct class_device *cd, char *buf) +static ssize_t bonding_show_arp_targets(struct device *d, + struct device_attribute *attr, + char *buf) { int i, res = 0; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); for (i = 0; i < BOND_MAX_ARP_TARGETS; i++) { if (bond->params.arp_targets[i]) @@ -660,11 +679,13 @@ static ssize_t bonding_show_arp_targets(struct class_device *cd, char *buf) return res; } -static ssize_t bonding_store_arp_targets(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_arp_targets(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { u32 newtarget; int i = 0, done = 0, ret = count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); u32 *targets; targets = bond->params.arp_targets; @@ -742,24 +763,28 @@ static ssize_t bonding_store_arp_targets(struct class_device *cd, const char *bu out: return ret; } -static CLASS_DEVICE_ATTR(arp_ip_target, S_IRUGO | S_IWUSR , bonding_show_arp_targets, bonding_store_arp_targets); +static DEVICE_ATTR(arp_ip_target, S_IRUGO | S_IWUSR , bonding_show_arp_targets, bonding_store_arp_targets); /* * Show and set the up and down delays. These must be multiples of the * MII monitoring value, and are stored internally as the multiplier. * Thus, we must translate to MS for the real world. */ -static ssize_t bonding_show_downdelay(struct class_device *cd, char *buf) +static ssize_t bonding_show_downdelay(struct device *d, + struct device_attribute *attr, + char *buf) { - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); return sprintf(buf, "%d\n", bond->params.downdelay * bond->params.miimon) + 1; } -static ssize_t bonding_store_downdelay(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_downdelay(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int new_value, ret = count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (!(bond->params.miimon)) { printk(KERN_ERR DRV_NAME @@ -800,20 +825,24 @@ static ssize_t bonding_store_downdelay(struct class_device *cd, const char *buf, out: return ret; } -static CLASS_DEVICE_ATTR(downdelay, S_IRUGO | S_IWUSR , bonding_show_downdelay, bonding_store_downdelay); +static DEVICE_ATTR(downdelay, S_IRUGO | S_IWUSR , bonding_show_downdelay, bonding_store_downdelay); -static ssize_t bonding_show_updelay(struct class_device *cd, char *buf) +static ssize_t bonding_show_updelay(struct device *d, + struct device_attribute *attr, + char *buf) { - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); return sprintf(buf, "%d\n", bond->params.updelay * bond->params.miimon) + 1; } -static ssize_t bonding_store_updelay(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_updelay(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int new_value, ret = count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (!(bond->params.miimon)) { printk(KERN_ERR DRV_NAME @@ -854,25 +883,29 @@ static ssize_t bonding_store_updelay(struct class_device *cd, const char *buf, s out: return ret; } -static CLASS_DEVICE_ATTR(updelay, S_IRUGO | S_IWUSR , bonding_show_updelay, bonding_store_updelay); +static DEVICE_ATTR(updelay, S_IRUGO | S_IWUSR , bonding_show_updelay, bonding_store_updelay); /* * Show and set the LACP interval. Interface must be down, and the mode * must be set to 802.3ad mode. */ -static ssize_t bonding_show_lacp(struct class_device *cd, char *buf) +static ssize_t bonding_show_lacp(struct device *d, + struct device_attribute *attr, + char *buf) { - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); return sprintf(buf, "%s %d\n", bond_lacp_tbl[bond->params.lacp_fast].modename, bond->params.lacp_fast) + 1; } -static ssize_t bonding_store_lacp(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_lacp(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int new_value, ret = count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (bond->dev->flags & IFF_UP) { printk(KERN_ERR DRV_NAME @@ -906,7 +939,7 @@ static ssize_t bonding_store_lacp(struct class_device *cd, const char *buf, size out: return ret; } -static CLASS_DEVICE_ATTR(lacp_rate, S_IRUGO | S_IWUSR, bonding_show_lacp, bonding_store_lacp); +static DEVICE_ATTR(lacp_rate, S_IRUGO | S_IWUSR, bonding_show_lacp, bonding_store_lacp); /* * Show and set the MII monitor interval. There are two tricky bits @@ -914,17 +947,21 @@ static CLASS_DEVICE_ATTR(lacp_rate, S_IRUGO | S_IWUSR, bonding_show_lacp, bondin * ARP monitoring. Second, if the timer isn't running, we must * start it. */ -static ssize_t bonding_show_miimon(struct class_device *cd, char *buf) +static ssize_t bonding_show_miimon(struct device *d, + struct device_attribute *attr, + char *buf) { - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); return sprintf(buf, "%d\n", bond->params.miimon) + 1; } -static ssize_t bonding_store_miimon(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_miimon(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int new_value, ret = count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (sscanf(buf, "%d", &new_value) != 1) { printk(KERN_ERR DRV_NAME @@ -1000,7 +1037,7 @@ static ssize_t bonding_store_miimon(struct class_device *cd, const char *buf, si out: return ret; } -static CLASS_DEVICE_ATTR(miimon, S_IRUGO | S_IWUSR, bonding_show_miimon, bonding_store_miimon); +static DEVICE_ATTR(miimon, S_IRUGO | S_IWUSR, bonding_show_miimon, bonding_store_miimon); /* * Show and set the primary slave. The store function is much @@ -1009,10 +1046,12 @@ static CLASS_DEVICE_ATTR(miimon, S_IRUGO | S_IWUSR, bonding_show_miimon, bonding * The bond must be a mode that supports a primary for this be * set. */ -static ssize_t bonding_show_primary(struct class_device *cd, char *buf) +static ssize_t bonding_show_primary(struct device *d, + struct device_attribute *attr, + char *buf) { int count = 0; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (bond->primary_slave) count = sprintf(buf, "%s\n", bond->primary_slave->dev->name) + 1; @@ -1022,11 +1061,13 @@ static ssize_t bonding_show_primary(struct class_device *cd, char *buf) return count; } -static ssize_t bonding_store_primary(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_primary(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int i; struct slave *slave; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); write_lock_bh(&bond->lock); if (!USES_PRIMARY(bond->params.mode)) { @@ -1065,22 +1106,26 @@ out: write_unlock_bh(&bond->lock); return count; } -static CLASS_DEVICE_ATTR(primary, S_IRUGO | S_IWUSR, bonding_show_primary, bonding_store_primary); +static DEVICE_ATTR(primary, S_IRUGO | S_IWUSR, bonding_show_primary, bonding_store_primary); /* * Show and set the use_carrier flag. */ -static ssize_t bonding_show_carrier(struct class_device *cd, char *buf) +static ssize_t bonding_show_carrier(struct device *d, + struct device_attribute *attr, + char *buf) { - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); return sprintf(buf, "%d\n", bond->params.use_carrier) + 1; } -static ssize_t bonding_store_carrier(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_carrier(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int new_value, ret = count; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (sscanf(buf, "%d", &new_value) != 1) { @@ -1102,16 +1147,18 @@ static ssize_t bonding_store_carrier(struct class_device *cd, const char *buf, s out: return count; } -static CLASS_DEVICE_ATTR(use_carrier, S_IRUGO | S_IWUSR, bonding_show_carrier, bonding_store_carrier); +static DEVICE_ATTR(use_carrier, S_IRUGO | S_IWUSR, bonding_show_carrier, bonding_store_carrier); /* * Show and set currently active_slave. */ -static ssize_t bonding_show_active_slave(struct class_device *cd, char *buf) +static ssize_t bonding_show_active_slave(struct device *d, + struct device_attribute *attr, + char *buf) { struct slave *curr; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); int count; @@ -1126,13 +1173,15 @@ static ssize_t bonding_show_active_slave(struct class_device *cd, char *buf) return count; } -static ssize_t bonding_store_active_slave(struct class_device *cd, const char *buf, size_t count) +static ssize_t bonding_store_active_slave(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) { int i; struct slave *slave; struct slave *old_active = NULL; struct slave *new_active = NULL; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); write_lock_bh(&bond->lock); if (!USES_PRIMARY(bond->params.mode)) { @@ -1194,16 +1243,18 @@ out: return count; } -static CLASS_DEVICE_ATTR(active_slave, S_IRUGO | S_IWUSR, bonding_show_active_slave, bonding_store_active_slave); +static DEVICE_ATTR(active_slave, S_IRUGO | S_IWUSR, bonding_show_active_slave, bonding_store_active_slave); /* * Show link status of the bond interface. */ -static ssize_t bonding_show_mii_status(struct class_device *cd, char *buf) +static ssize_t bonding_show_mii_status(struct device *d, + struct device_attribute *attr, + char *buf) { struct slave *curr; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); read_lock(&bond->curr_slave_lock); curr = bond->curr_active_slave; @@ -1211,16 +1262,18 @@ static ssize_t bonding_show_mii_status(struct class_device *cd, char *buf) return sprintf(buf, "%s\n", (curr) ? "up" : "down") + 1; } -static CLASS_DEVICE_ATTR(mii_status, S_IRUGO, bonding_show_mii_status, NULL); +static DEVICE_ATTR(mii_status, S_IRUGO, bonding_show_mii_status, NULL); /* * Show current 802.3ad aggregator ID. */ -static ssize_t bonding_show_ad_aggregator(struct class_device *cd, char *buf) +static ssize_t bonding_show_ad_aggregator(struct device *d, + struct device_attribute *attr, + char *buf) { int count = 0; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (bond->params.mode == BOND_MODE_8023AD) { struct ad_info ad_info; @@ -1231,16 +1284,18 @@ static ssize_t bonding_show_ad_aggregator(struct class_device *cd, char *buf) return count; } -static CLASS_DEVICE_ATTR(ad_aggregator, S_IRUGO, bonding_show_ad_aggregator, NULL); +static DEVICE_ATTR(ad_aggregator, S_IRUGO, bonding_show_ad_aggregator, NULL); /* * Show number of active 802.3ad ports. */ -static ssize_t bonding_show_ad_num_ports(struct class_device *cd, char *buf) +static ssize_t bonding_show_ad_num_ports(struct device *d, + struct device_attribute *attr, + char *buf) { int count = 0; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (bond->params.mode == BOND_MODE_8023AD) { struct ad_info ad_info; @@ -1251,16 +1306,18 @@ static ssize_t bonding_show_ad_num_ports(struct class_device *cd, char *buf) return count; } -static CLASS_DEVICE_ATTR(ad_num_ports, S_IRUGO, bonding_show_ad_num_ports, NULL); +static DEVICE_ATTR(ad_num_ports, S_IRUGO, bonding_show_ad_num_ports, NULL); /* * Show current 802.3ad actor key. */ -static ssize_t bonding_show_ad_actor_key(struct class_device *cd, char *buf) +static ssize_t bonding_show_ad_actor_key(struct device *d, + struct device_attribute *attr, + char *buf) { int count = 0; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (bond->params.mode == BOND_MODE_8023AD) { struct ad_info ad_info; @@ -1271,16 +1328,18 @@ static ssize_t bonding_show_ad_actor_key(struct class_device *cd, char *buf) return count; } -static CLASS_DEVICE_ATTR(ad_actor_key, S_IRUGO, bonding_show_ad_actor_key, NULL); +static DEVICE_ATTR(ad_actor_key, S_IRUGO, bonding_show_ad_actor_key, NULL); /* * Show current 802.3ad partner key. */ -static ssize_t bonding_show_ad_partner_key(struct class_device *cd, char *buf) +static ssize_t bonding_show_ad_partner_key(struct device *d, + struct device_attribute *attr, + char *buf) { int count = 0; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (bond->params.mode == BOND_MODE_8023AD) { struct ad_info ad_info; @@ -1291,16 +1350,18 @@ static ssize_t bonding_show_ad_partner_key(struct class_device *cd, char *buf) return count; } -static CLASS_DEVICE_ATTR(ad_partner_key, S_IRUGO, bonding_show_ad_partner_key, NULL); +static DEVICE_ATTR(ad_partner_key, S_IRUGO, bonding_show_ad_partner_key, NULL); /* * Show current 802.3ad partner mac. */ -static ssize_t bonding_show_ad_partner_mac(struct class_device *cd, char *buf) +static ssize_t bonding_show_ad_partner_mac(struct device *d, + struct device_attribute *attr, + char *buf) { int count = 0; - struct bonding *bond = to_bond(cd); + struct bonding *bond = to_bond(d); if (bond->params.mode == BOND_MODE_8023AD) { struct ad_info ad_info; @@ -1319,30 +1380,30 @@ static ssize_t bonding_show_ad_partner_mac(struct class_device *cd, char *buf) return count; } -static CLASS_DEVICE_ATTR(ad_partner_mac, S_IRUGO, bonding_show_ad_partner_mac, NULL); +static DEVICE_ATTR(ad_partner_mac, S_IRUGO, bonding_show_ad_partner_mac, NULL); static struct attribute *per_bond_attrs[] = { - &class_device_attr_slaves.attr, - &class_device_attr_mode.attr, - &class_device_attr_arp_validate.attr, - &class_device_attr_arp_interval.attr, - &class_device_attr_arp_ip_target.attr, - &class_device_attr_downdelay.attr, - &class_device_attr_updelay.attr, - &class_device_attr_lacp_rate.attr, - &class_device_attr_xmit_hash_policy.attr, - &class_device_attr_miimon.attr, - &class_device_attr_primary.attr, - &class_device_attr_use_carrier.attr, - &class_device_attr_active_slave.attr, - &class_device_attr_mii_status.attr, - &class_device_attr_ad_aggregator.attr, - &class_device_attr_ad_num_ports.attr, - &class_device_attr_ad_actor_key.attr, - &class_device_attr_ad_partner_key.attr, - &class_device_attr_ad_partner_mac.attr, + &dev_attr_slaves.attr, + &dev_attr_mode.attr, + &dev_attr_arp_validate.attr, + &dev_attr_arp_interval.attr, + &dev_attr_arp_ip_target.attr, + &dev_attr_downdelay.attr, + &dev_attr_updelay.attr, + &dev_attr_lacp_rate.attr, + &dev_attr_xmit_hash_policy.attr, + &dev_attr_miimon.attr, + &dev_attr_primary.attr, + &dev_attr_use_carrier.attr, + &dev_attr_active_slave.attr, + &dev_attr_mii_status.attr, + &dev_attr_ad_aggregator.attr, + &dev_attr_ad_num_ports.attr, + &dev_attr_ad_actor_key.attr, + &dev_attr_ad_partner_key.attr, + &dev_attr_ad_partner_mac.attr, NULL, }; @@ -1367,7 +1428,7 @@ int bond_create_sysfs(void) if (!firstbond) return -ENODEV; - netdev_class = firstbond->dev->class_dev.class; + netdev_class = firstbond->dev->dev.class; if (!netdev_class) return -ENODEV; @@ -1395,13 +1456,13 @@ int bond_create_sysfs_entry(struct bonding *bond) struct net_device *dev = bond->dev; int err; - err = sysfs_create_group(&(dev->class_dev.kobj), &bonding_group); + err = sysfs_create_group(&(dev->dev.kobj), &bonding_group); if (err) { printk(KERN_EMERG "eek! didn't create group!\n"); } if (expected_refcount < 1) - expected_refcount = atomic_read(&bond->dev->class_dev.kobj.kref.refcount); + expected_refcount = atomic_read(&bond->dev->dev.kobj.kref.refcount); return err; } @@ -1412,6 +1473,6 @@ void bond_destroy_sysfs_entry(struct bonding *bond) { struct net_device *dev = bond->dev; - sysfs_remove_group(&(dev->class_dev.kobj), &bonding_group); + sysfs_remove_group(&(dev->dev.kobj), &bonding_group); } diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index 2194b567239f..0e9ba3c3faf7 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -1102,7 +1102,7 @@ static struct net_device * __init veth_probe_one(int vlan, } kobject_init(&port->kobject); - port->kobject.parent = &dev->class_dev.kobj; + port->kobject.parent = &dev->dev.kobj; port->kobject.ktype = &veth_port_ktype; kobject_set_name(&port->kobject, "veth_port"); if (0 != kobject_add(&port->kobject)) diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 25b559b5d5ed..2af204598144 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -27,8 +27,6 @@ #include "macb.h" -#define to_net_dev(class) container_of(class, struct net_device, class_dev) - #define RX_BUFFER_SIZE 128 #define RX_RING_SIZE 512 #define RX_RING_BYTES (sizeof(struct dma_desc) * RX_RING_SIZE) @@ -945,10 +943,10 @@ static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) return ret; } -static ssize_t macb_mii_show(const struct class_device *cd, char *buf, +static ssize_t macb_mii_show(const struct device *_dev, char *buf, unsigned long addr) { - struct net_device *dev = to_net_dev(cd); + struct net_device *dev = to_net_dev(_dev); struct macb *bp = netdev_priv(dev); ssize_t ret = -EINVAL; @@ -962,11 +960,13 @@ static ssize_t macb_mii_show(const struct class_device *cd, char *buf, } #define MII_ENTRY(name, addr) \ -static ssize_t show_##name(struct class_device *cd, char *buf) \ +static ssize_t show_##name(struct device *_dev, \ + struct device_attribute *attr, \ + char *buf) \ { \ - return macb_mii_show(cd, buf, addr); \ + return macb_mii_show(_dev, buf, addr); \ } \ -static CLASS_DEVICE_ATTR(name, S_IRUGO, show_##name, NULL) +static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL) MII_ENTRY(bmcr, MII_BMCR); MII_ENTRY(bmsr, MII_BMSR); @@ -977,13 +977,13 @@ MII_ENTRY(lpa, MII_LPA); MII_ENTRY(expansion, MII_EXPANSION); static struct attribute *macb_mii_attrs[] = { - &class_device_attr_bmcr.attr, - &class_device_attr_bmsr.attr, - &class_device_attr_physid1.attr, - &class_device_attr_physid2.attr, - &class_device_attr_advertise.attr, - &class_device_attr_lpa.attr, - &class_device_attr_expansion.attr, + &dev_attr_bmcr.attr, + &dev_attr_bmsr.attr, + &dev_attr_physid1.attr, + &dev_attr_physid2.attr, + &dev_attr_advertise.attr, + &dev_attr_lpa.attr, + &dev_attr_expansion.attr, NULL, }; @@ -994,17 +994,17 @@ static struct attribute_group macb_mii_group = { static void macb_unregister_sysfs(struct net_device *net) { - struct class_device *class_dev = &net->class_dev; + struct device *_dev = &net->dev; - sysfs_remove_group(&class_dev->kobj, &macb_mii_group); + sysfs_remove_group(&_dev->kobj, &macb_mii_group); } static int macb_register_sysfs(struct net_device *net) { - struct class_device *class_dev = &net->class_dev; + struct device *_dev = &net->dev; int ret; - ret = sysfs_create_group(&class_dev->kobj, &macb_mii_group); + ret = sysfs_create_group(&_dev->kobj, &macb_mii_group); if (ret) printk(KERN_WARNING "%s: sysfs mii attribute registration failed: %d\n", diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index 43af61438449..c95614131980 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -1659,7 +1659,7 @@ smc911x_ethtool_getdrvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { strncpy(info->driver, CARDNAME, sizeof(info->driver)); strncpy(info->version, version, sizeof(info->version)); - strncpy(info->bus_info, dev->class_dev.dev->bus_id, sizeof(info->bus_info)); + strncpy(info->bus_info, dev->dev.parent->bus_id, sizeof(info->bus_info)); } static int smc911x_ethtool_nwayreset(struct net_device *dev) diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index e62a9586fb95..49f4b7712ebf 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -1712,7 +1712,7 @@ smc_ethtool_getdrvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { strncpy(info->driver, CARDNAME, sizeof(info->driver)); strncpy(info->version, version, sizeof(info->version)); - strncpy(info->bus_info, dev->class_dev.dev->bus_id, sizeof(info->bus_info)); + strncpy(info->bus_info, dev->dev.parent->bus_id, sizeof(info->bus_info)); } static int smc_ethtool_nwayreset(struct net_device *dev) diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index 04c19cefa1da..9077e6edde34 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -84,7 +84,7 @@ struct net_device * hostap_add_interface(struct local_info *local, if (strchr(dev->name, '%')) ret = dev_alloc_name(dev, dev->name); - SET_NETDEV_DEV(dev, mdev->class_dev.dev); + SET_NETDEV_DEV(dev, mdev->dev.parent); if (ret >= 0) ret = register_netdevice(dev); diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c index 936c888e03e1..656f216b857f 100644 --- a/drivers/net/wireless/orinoco.c +++ b/drivers/net/wireless/orinoco.c @@ -4293,8 +4293,8 @@ static void orinoco_get_drvinfo(struct net_device *dev, strncpy(info->driver, DRIVER_NAME, sizeof(info->driver) - 1); strncpy(info->version, DRIVER_VERSION, sizeof(info->version) - 1); strncpy(info->fw_version, priv->fw_name, sizeof(info->fw_version) - 1); - if (dev->class_dev.dev) - strncpy(info->bus_info, dev->class_dev.dev->bus_id, + if (dev->dev.parent) + strncpy(info->bus_info, dev->dev.parent->bus_id, sizeof(info->bus_info) - 1); else snprintf(info->bus_info, sizeof(info->bus_info) - 1, diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index d08ae8d2726c..d1e502236b2a 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -332,7 +332,7 @@ orinoco_cs_config(struct pcmcia_device *link) /* Finally, report what we've done */ printk(KERN_DEBUG "%s: " DRIVER_NAME " at %s, irq %d, io " - "0x%04x-0x%04x\n", dev->name, dev->class_dev.dev->bus_id, + "0x%04x-0x%04x\n", dev->name, dev->dev.parent->bus_id, link->irq.AssignedIRQ, link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c index cf2d1486b01d..af70460f008a 100644 --- a/drivers/net/wireless/spectrum_cs.c +++ b/drivers/net/wireless/spectrum_cs.c @@ -806,7 +806,7 @@ spectrum_cs_config(struct pcmcia_device *link) /* Finally, report what we've done */ printk(KERN_DEBUG "%s: " DRIVER_NAME " at %s, irq %d, io " - "0x%04x-0x%04x\n", dev->name, dev->class_dev.dev->bus_id, + "0x%04x-0x%04x\n", dev->name, dev->dev.parent->bus_id, link->irq.AssignedIRQ, link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index fea0d9db6846..2e37f5012788 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -529,10 +529,11 @@ struct net_device struct net_bridge_port *br_port; /* class/net/name entry */ - struct class_device class_dev; + struct device dev; /* space for optional statistics and wireless sysfs groups */ struct attribute_group *sysfs_groups[3]; }; +#define to_net_dev(d) container_of(d, struct net_device, dev) #define NETDEV_ALIGN 32 #define NETDEV_ALIGN_CONST (NETDEV_ALIGN - 1) @@ -548,7 +549,7 @@ static inline void *netdev_priv(struct net_device *dev) /* Set the sysfs physical device reference for the network logical device * if set prior to registration will cause a symlink during initialization. */ -#define SET_NETDEV_DEV(net, pdev) ((net)->class_dev.dev = (pdev)) +#define SET_NETDEV_DEV(net, pdev) ((net)->dev.parent = (pdev)) struct packet_type { __be16 type; /* This is really htons(ether_type). */ diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 55bb2634c088..2b7c2c7dad48 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -286,7 +286,7 @@ static struct net_bridge_port *new_nbp(struct net_bridge *br, kobject_init(&p->kobj); kobject_set_name(&p->kobj, SYSFS_BRIDGE_PORT_ATTR); p->kobj.ktype = &brport_ktype; - p->kobj.parent = &(dev->class_dev.kobj); + p->kobj.parent = &(dev->dev.kobj); p->kobj.kset = NULL; return p; diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index de9d1a9473f2..ce10464716a7 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -21,18 +21,17 @@ #include "br_private.h" -#define to_class_dev(obj) container_of(obj,struct class_device,kobj) -#define to_net_dev(class) container_of(class, struct net_device, class_dev) +#define to_dev(obj) container_of(obj, struct device, kobj) #define to_bridge(cd) ((struct net_bridge *)(to_net_dev(cd)->priv)) /* * Common code for storing bridge parameters. */ -static ssize_t store_bridge_parm(struct class_device *cd, +static ssize_t store_bridge_parm(struct device *d, const char *buf, size_t len, void (*set)(struct net_bridge *, unsigned long)) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); char *endp; unsigned long val; @@ -50,9 +49,10 @@ static ssize_t store_bridge_parm(struct class_device *cd, } -static ssize_t show_forward_delay(struct class_device *cd, char *buf) +static ssize_t show_forward_delay(struct device *d, + struct device_attribute *attr, char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->forward_delay)); } @@ -64,18 +64,20 @@ static void set_forward_delay(struct net_bridge *br, unsigned long val) br->bridge_forward_delay = delay; } -static ssize_t store_forward_delay(struct class_device *cd, const char *buf, - size_t len) +static ssize_t store_forward_delay(struct device *d, + struct device_attribute *attr, + const char *buf, size_t len) { - return store_bridge_parm(cd, buf, len, set_forward_delay); + return store_bridge_parm(d, buf, len, set_forward_delay); } -static CLASS_DEVICE_ATTR(forward_delay, S_IRUGO | S_IWUSR, - show_forward_delay, store_forward_delay); +static DEVICE_ATTR(forward_delay, S_IRUGO | S_IWUSR, + show_forward_delay, store_forward_delay); -static ssize_t show_hello_time(struct class_device *cd, char *buf) +static ssize_t show_hello_time(struct device *d, struct device_attribute *attr, + char *buf) { return sprintf(buf, "%lu\n", - jiffies_to_clock_t(to_bridge(cd)->hello_time)); + jiffies_to_clock_t(to_bridge(d)->hello_time)); } static void set_hello_time(struct net_bridge *br, unsigned long val) @@ -86,19 +88,20 @@ static void set_hello_time(struct net_bridge *br, unsigned long val) br->bridge_hello_time = t; } -static ssize_t store_hello_time(struct class_device *cd, const char *buf, +static ssize_t store_hello_time(struct device *d, + struct device_attribute *attr, const char *buf, size_t len) { - return store_bridge_parm(cd, buf, len, set_hello_time); + return store_bridge_parm(d, buf, len, set_hello_time); } +static DEVICE_ATTR(hello_time, S_IRUGO | S_IWUSR, show_hello_time, + store_hello_time); -static CLASS_DEVICE_ATTR(hello_time, S_IRUGO | S_IWUSR, show_hello_time, - store_hello_time); - -static ssize_t show_max_age(struct class_device *cd, char *buf) +static ssize_t show_max_age(struct device *d, struct device_attribute *attr, + char *buf) { return sprintf(buf, "%lu\n", - jiffies_to_clock_t(to_bridge(cd)->max_age)); + jiffies_to_clock_t(to_bridge(d)->max_age)); } static void set_max_age(struct net_bridge *br, unsigned long val) @@ -109,18 +112,17 @@ static void set_max_age(struct net_bridge *br, unsigned long val) br->bridge_max_age = t; } -static ssize_t store_max_age(struct class_device *cd, const char *buf, - size_t len) +static ssize_t store_max_age(struct device *d, struct device_attribute *attr, + const char *buf, size_t len) { - return store_bridge_parm(cd, buf, len, set_max_age); + return store_bridge_parm(d, buf, len, set_max_age); } +static DEVICE_ATTR(max_age, S_IRUGO | S_IWUSR, show_max_age, store_max_age); -static CLASS_DEVICE_ATTR(max_age, S_IRUGO | S_IWUSR, show_max_age, - store_max_age); - -static ssize_t show_ageing_time(struct class_device *cd, char *buf) +static ssize_t show_ageing_time(struct device *d, + struct device_attribute *attr, char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->ageing_time)); } @@ -129,17 +131,19 @@ static void set_ageing_time(struct net_bridge *br, unsigned long val) br->ageing_time = clock_t_to_jiffies(val); } -static ssize_t store_ageing_time(struct class_device *cd, const char *buf, - size_t len) +static ssize_t store_ageing_time(struct device *d, + struct device_attribute *attr, + const char *buf, size_t len) { - return store_bridge_parm(cd, buf, len, set_ageing_time); + return store_bridge_parm(d, buf, len, set_ageing_time); } +static DEVICE_ATTR(ageing_time, S_IRUGO | S_IWUSR, show_ageing_time, + store_ageing_time); -static CLASS_DEVICE_ATTR(ageing_time, S_IRUGO | S_IWUSR, show_ageing_time, - store_ageing_time); -static ssize_t show_stp_state(struct class_device *cd, char *buf) +static ssize_t show_stp_state(struct device *d, + struct device_attribute *attr, char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%d\n", br->stp_enabled); } @@ -148,18 +152,19 @@ static void set_stp_state(struct net_bridge *br, unsigned long val) br->stp_enabled = val; } -static ssize_t store_stp_state(struct class_device *cd, - const char *buf, size_t len) +static ssize_t store_stp_state(struct device *d, + struct device_attribute *attr, const char *buf, + size_t len) { - return store_bridge_parm(cd, buf, len, set_stp_state); + return store_bridge_parm(d, buf, len, set_stp_state); } +static DEVICE_ATTR(stp_state, S_IRUGO | S_IWUSR, show_stp_state, + store_stp_state); -static CLASS_DEVICE_ATTR(stp_state, S_IRUGO | S_IWUSR, show_stp_state, - store_stp_state); - -static ssize_t show_priority(struct class_device *cd, char *buf) +static ssize_t show_priority(struct device *d, struct device_attribute *attr, + char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%d\n", (br->bridge_id.prio[0] << 8) | br->bridge_id.prio[1]); } @@ -169,92 +174,107 @@ static void set_priority(struct net_bridge *br, unsigned long val) br_stp_set_bridge_priority(br, (u16) val); } -static ssize_t store_priority(struct class_device *cd, +static ssize_t store_priority(struct device *d, struct device_attribute *attr, const char *buf, size_t len) { - return store_bridge_parm(cd, buf, len, set_priority); + return store_bridge_parm(d, buf, len, set_priority); } -static CLASS_DEVICE_ATTR(priority, S_IRUGO | S_IWUSR, show_priority, - store_priority); +static DEVICE_ATTR(priority, S_IRUGO | S_IWUSR, show_priority, store_priority); -static ssize_t show_root_id(struct class_device *cd, char *buf) +static ssize_t show_root_id(struct device *d, struct device_attribute *attr, + char *buf) { - return br_show_bridge_id(buf, &to_bridge(cd)->designated_root); + return br_show_bridge_id(buf, &to_bridge(d)->designated_root); } -static CLASS_DEVICE_ATTR(root_id, S_IRUGO, show_root_id, NULL); +static DEVICE_ATTR(root_id, S_IRUGO, show_root_id, NULL); -static ssize_t show_bridge_id(struct class_device *cd, char *buf) +static ssize_t show_bridge_id(struct device *d, struct device_attribute *attr, + char *buf) { - return br_show_bridge_id(buf, &to_bridge(cd)->bridge_id); + return br_show_bridge_id(buf, &to_bridge(d)->bridge_id); } -static CLASS_DEVICE_ATTR(bridge_id, S_IRUGO, show_bridge_id, NULL); +static DEVICE_ATTR(bridge_id, S_IRUGO, show_bridge_id, NULL); -static ssize_t show_root_port(struct class_device *cd, char *buf) +static ssize_t show_root_port(struct device *d, struct device_attribute *attr, + char *buf) { - return sprintf(buf, "%d\n", to_bridge(cd)->root_port); + return sprintf(buf, "%d\n", to_bridge(d)->root_port); } -static CLASS_DEVICE_ATTR(root_port, S_IRUGO, show_root_port, NULL); +static DEVICE_ATTR(root_port, S_IRUGO, show_root_port, NULL); -static ssize_t show_root_path_cost(struct class_device *cd, char *buf) +static ssize_t show_root_path_cost(struct device *d, + struct device_attribute *attr, char *buf) { - return sprintf(buf, "%d\n", to_bridge(cd)->root_path_cost); + return sprintf(buf, "%d\n", to_bridge(d)->root_path_cost); } -static CLASS_DEVICE_ATTR(root_path_cost, S_IRUGO, show_root_path_cost, NULL); +static DEVICE_ATTR(root_path_cost, S_IRUGO, show_root_path_cost, NULL); -static ssize_t show_topology_change(struct class_device *cd, char *buf) +static ssize_t show_topology_change(struct device *d, + struct device_attribute *attr, char *buf) { - return sprintf(buf, "%d\n", to_bridge(cd)->topology_change); + return sprintf(buf, "%d\n", to_bridge(d)->topology_change); } -static CLASS_DEVICE_ATTR(topology_change, S_IRUGO, show_topology_change, NULL); +static DEVICE_ATTR(topology_change, S_IRUGO, show_topology_change, NULL); -static ssize_t show_topology_change_detected(struct class_device *cd, char *buf) +static ssize_t show_topology_change_detected(struct device *d, + struct device_attribute *attr, + char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%d\n", br->topology_change_detected); } -static CLASS_DEVICE_ATTR(topology_change_detected, S_IRUGO, show_topology_change_detected, NULL); +static DEVICE_ATTR(topology_change_detected, S_IRUGO, + show_topology_change_detected, NULL); -static ssize_t show_hello_timer(struct class_device *cd, char *buf) +static ssize_t show_hello_timer(struct device *d, + struct device_attribute *attr, char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%ld\n", br_timer_value(&br->hello_timer)); } -static CLASS_DEVICE_ATTR(hello_timer, S_IRUGO, show_hello_timer, NULL); +static DEVICE_ATTR(hello_timer, S_IRUGO, show_hello_timer, NULL); -static ssize_t show_tcn_timer(struct class_device *cd, char *buf) +static ssize_t show_tcn_timer(struct device *d, struct device_attribute *attr, + char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%ld\n", br_timer_value(&br->tcn_timer)); } -static CLASS_DEVICE_ATTR(tcn_timer, S_IRUGO, show_tcn_timer, NULL); +static DEVICE_ATTR(tcn_timer, S_IRUGO, show_tcn_timer, NULL); -static ssize_t show_topology_change_timer(struct class_device *cd, char *buf) +static ssize_t show_topology_change_timer(struct device *d, + struct device_attribute *attr, + char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%ld\n", br_timer_value(&br->topology_change_timer)); } -static CLASS_DEVICE_ATTR(topology_change_timer, S_IRUGO, show_topology_change_timer, NULL); +static DEVICE_ATTR(topology_change_timer, S_IRUGO, show_topology_change_timer, + NULL); -static ssize_t show_gc_timer(struct class_device *cd, char *buf) +static ssize_t show_gc_timer(struct device *d, struct device_attribute *attr, + char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%ld\n", br_timer_value(&br->gc_timer)); } -static CLASS_DEVICE_ATTR(gc_timer, S_IRUGO, show_gc_timer, NULL); +static DEVICE_ATTR(gc_timer, S_IRUGO, show_gc_timer, NULL); -static ssize_t show_group_addr(struct class_device *cd, char *buf) +static ssize_t show_group_addr(struct device *d, + struct device_attribute *attr, char *buf) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); return sprintf(buf, "%x:%x:%x:%x:%x:%x\n", br->group_addr[0], br->group_addr[1], br->group_addr[2], br->group_addr[3], br->group_addr[4], br->group_addr[5]); } -static ssize_t store_group_addr(struct class_device *cd, const char *buf, - size_t len) +static ssize_t store_group_addr(struct device *d, + struct device_attribute *attr, + const char *buf, size_t len) { - struct net_bridge *br = to_bridge(cd); + struct net_bridge *br = to_bridge(d); unsigned new_addr[6]; int i; @@ -286,28 +306,28 @@ static ssize_t store_group_addr(struct class_device *cd, const char *buf, return len; } -static CLASS_DEVICE_ATTR(group_addr, S_IRUGO | S_IWUSR, - show_group_addr, store_group_addr); +static DEVICE_ATTR(group_addr, S_IRUGO | S_IWUSR, + show_group_addr, store_group_addr); static struct attribute *bridge_attrs[] = { - &class_device_attr_forward_delay.attr, - &class_device_attr_hello_time.attr, - &class_device_attr_max_age.attr, - &class_device_attr_ageing_time.attr, - &class_device_attr_stp_state.attr, - &class_device_attr_priority.attr, - &class_device_attr_bridge_id.attr, - &class_device_attr_root_id.attr, - &class_device_attr_root_path_cost.attr, - &class_device_attr_root_port.attr, - &class_device_attr_topology_change.attr, - &class_device_attr_topology_change_detected.attr, - &class_device_attr_hello_timer.attr, - &class_device_attr_tcn_timer.attr, - &class_device_attr_topology_change_timer.attr, - &class_device_attr_gc_timer.attr, - &class_device_attr_group_addr.attr, + &dev_attr_forward_delay.attr, + &dev_attr_hello_time.attr, + &dev_attr_max_age.attr, + &dev_attr_ageing_time.attr, + &dev_attr_stp_state.attr, + &dev_attr_priority.attr, + &dev_attr_bridge_id.attr, + &dev_attr_root_id.attr, + &dev_attr_root_path_cost.attr, + &dev_attr_root_port.attr, + &dev_attr_topology_change.attr, + &dev_attr_topology_change_detected.attr, + &dev_attr_hello_timer.attr, + &dev_attr_tcn_timer.attr, + &dev_attr_topology_change_timer.attr, + &dev_attr_gc_timer.attr, + &dev_attr_group_addr.attr, NULL }; @@ -325,8 +345,8 @@ static struct attribute_group bridge_group = { static ssize_t brforward_read(struct kobject *kobj, char *buf, loff_t off, size_t count) { - struct class_device *cdev = to_class_dev(kobj); - struct net_bridge *br = to_bridge(cdev); + struct device *dev = to_dev(kobj); + struct net_bridge *br = to_bridge(dev); int n; /* must read whole records */ @@ -363,7 +383,7 @@ static struct bin_attribute bridge_forward = { */ int br_sysfs_addbr(struct net_device *dev) { - struct kobject *brobj = &dev->class_dev.kobj; + struct kobject *brobj = &dev->dev.kobj; struct net_bridge *br = netdev_priv(dev); int err; @@ -395,9 +415,9 @@ int br_sysfs_addbr(struct net_device *dev) } return 0; out3: - sysfs_remove_bin_file(&dev->class_dev.kobj, &bridge_forward); + sysfs_remove_bin_file(&dev->dev.kobj, &bridge_forward); out2: - sysfs_remove_group(&dev->class_dev.kobj, &bridge_group); + sysfs_remove_group(&dev->dev.kobj, &bridge_group); out1: return err; @@ -405,7 +425,7 @@ int br_sysfs_addbr(struct net_device *dev) void br_sysfs_delbr(struct net_device *dev) { - struct kobject *kobj = &dev->class_dev.kobj; + struct kobject *kobj = &dev->dev.kobj; struct net_bridge *br = netdev_priv(dev); kobject_unregister(&br->ifobj); diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c index c51c9e42aeb3..0bc2aef8f9f3 100644 --- a/net/bridge/br_sysfs_if.c +++ b/net/bridge/br_sysfs_if.c @@ -211,7 +211,7 @@ int br_sysfs_addif(struct net_bridge_port *p) struct brport_attribute **a; int err; - err = sysfs_create_link(&p->kobj, &br->dev->class_dev.kobj, + err = sysfs_create_link(&p->kobj, &br->dev->dev.kobj, SYSFS_BRIDGE_PORT_LINK); if (err) goto out2; diff --git a/net/core/dev.c b/net/core/dev.c index e660cb57e42a..455d589683e8 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -751,7 +751,7 @@ int dev_change_name(struct net_device *dev, char *newname) else strlcpy(dev->name, newname, IFNAMSIZ); - err = class_device_rename(&dev->class_dev, dev->name); + err = device_rename(&dev->dev, dev->name); if (!err) { hlist_del(&dev->name_hlist); hlist_add_head(&dev->name_hlist, dev_name_hash(dev->name)); @@ -3221,8 +3221,8 @@ void free_netdev(struct net_device *dev) BUG_ON(dev->reg_state != NETREG_UNREGISTERED); dev->reg_state = NETREG_RELEASED; - /* will free via class release */ - class_device_put(&dev->class_dev); + /* will free via device release */ + put_device(&dev->dev); #else kfree((char *)dev - dev->padded); #endif diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index f47f319bb7dc..44db095a8f7e 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -18,9 +18,6 @@ #include #include -#define to_class_dev(obj) container_of(obj,struct class_device,kobj) -#define to_net_dev(class) container_of(class, struct net_device, class_dev) - static const char fmt_hex[] = "%#x\n"; static const char fmt_long_hex[] = "%#lx\n"; static const char fmt_dec[] = "%d\n"; @@ -32,10 +29,11 @@ static inline int dev_isalive(const struct net_device *dev) } /* use same locking rules as GIF* ioctl's */ -static ssize_t netdev_show(const struct class_device *cd, char *buf, +static ssize_t netdev_show(const struct device *dev, + struct device_attribute *attr, char *buf, ssize_t (*format)(const struct net_device *, char *)) { - struct net_device *net = to_net_dev(cd); + struct net_device *net = to_net_dev(dev); ssize_t ret = -EINVAL; read_lock(&dev_base_lock); @@ -52,14 +50,15 @@ static ssize_t format_##field(const struct net_device *net, char *buf) \ { \ return sprintf(buf, format_string, net->field); \ } \ -static ssize_t show_##field(struct class_device *cd, char *buf) \ +static ssize_t show_##field(struct device *dev, \ + struct device_attribute *attr, char *buf) \ { \ - return netdev_show(cd, buf, format_##field); \ + return netdev_show(dev, attr, buf, format_##field); \ } /* use same locking and permission rules as SIF* ioctl's */ -static ssize_t netdev_store(struct class_device *dev, +static ssize_t netdev_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t len, int (*set)(struct net_device *, unsigned long)) { @@ -104,7 +103,8 @@ static ssize_t format_addr(char *buf, const unsigned char *addr, int len) return cp - buf; } -static ssize_t show_address(struct class_device *dev, char *buf) +static ssize_t show_address(struct device *dev, struct device_attribute *attr, + char *buf) { struct net_device *net = to_net_dev(dev); ssize_t ret = -EINVAL; @@ -116,7 +116,8 @@ static ssize_t show_address(struct class_device *dev, char *buf) return ret; } -static ssize_t show_broadcast(struct class_device *dev, char *buf) +static ssize_t show_broadcast(struct device *dev, + struct device_attribute *attr, char *buf) { struct net_device *net = to_net_dev(dev); if (dev_isalive(net)) @@ -124,7 +125,8 @@ static ssize_t show_broadcast(struct class_device *dev, char *buf) return -EINVAL; } -static ssize_t show_carrier(struct class_device *dev, char *buf) +static ssize_t show_carrier(struct device *dev, + struct device_attribute *attr, char *buf) { struct net_device *netdev = to_net_dev(dev); if (netif_running(netdev)) { @@ -133,7 +135,8 @@ static ssize_t show_carrier(struct class_device *dev, char *buf) return -EINVAL; } -static ssize_t show_dormant(struct class_device *dev, char *buf) +static ssize_t show_dormant(struct device *dev, + struct device_attribute *attr, char *buf) { struct net_device *netdev = to_net_dev(dev); @@ -153,7 +156,8 @@ static const char *operstates[] = { "up" }; -static ssize_t show_operstate(struct class_device *dev, char *buf) +static ssize_t show_operstate(struct device *dev, + struct device_attribute *attr, char *buf) { const struct net_device *netdev = to_net_dev(dev); unsigned char operstate; @@ -178,9 +182,10 @@ static int change_mtu(struct net_device *net, unsigned long new_mtu) return dev_set_mtu(net, (int) new_mtu); } -static ssize_t store_mtu(struct class_device *dev, const char *buf, size_t len) +static ssize_t store_mtu(struct device *dev, struct device_attribute *attr, + const char *buf, size_t len) { - return netdev_store(dev, buf, len, change_mtu); + return netdev_store(dev, attr, buf, len, change_mtu); } NETDEVICE_SHOW(flags, fmt_hex); @@ -190,9 +195,10 @@ static int change_flags(struct net_device *net, unsigned long new_flags) return dev_change_flags(net, (unsigned) new_flags); } -static ssize_t store_flags(struct class_device *dev, const char *buf, size_t len) +static ssize_t store_flags(struct device *dev, struct device_attribute *attr, + const char *buf, size_t len) { - return netdev_store(dev, buf, len, change_flags); + return netdev_store(dev, attr, buf, len, change_flags); } NETDEVICE_SHOW(tx_queue_len, fmt_ulong); @@ -203,9 +209,11 @@ static int change_tx_queue_len(struct net_device *net, unsigned long new_len) return 0; } -static ssize_t store_tx_queue_len(struct class_device *dev, const char *buf, size_t len) +static ssize_t store_tx_queue_len(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t len) { - return netdev_store(dev, buf, len, change_tx_queue_len); + return netdev_store(dev, attr, buf, len, change_tx_queue_len); } NETDEVICE_SHOW(weight, fmt_dec); @@ -216,12 +224,13 @@ static int change_weight(struct net_device *net, unsigned long new_weight) return 0; } -static ssize_t store_weight(struct class_device *dev, const char *buf, size_t len) +static ssize_t store_weight(struct device *dev, struct device_attribute *attr, + const char *buf, size_t len) { - return netdev_store(dev, buf, len, change_weight); + return netdev_store(dev, attr, buf, len, change_weight); } -static struct class_device_attribute net_class_attributes[] = { +static struct device_attribute net_class_attributes[] = { __ATTR(addr_len, S_IRUGO, show_addr_len, NULL), __ATTR(iflink, S_IRUGO, show_iflink, NULL), __ATTR(ifindex, S_IRUGO, show_ifindex, NULL), @@ -242,10 +251,11 @@ static struct class_device_attribute net_class_attributes[] = { }; /* Show a given an attribute in the statistics group */ -static ssize_t netstat_show(const struct class_device *cd, char *buf, +static ssize_t netstat_show(const struct device *d, + struct device_attribute *attr, char *buf, unsigned long offset) { - struct net_device *dev = to_net_dev(cd); + struct net_device *dev = to_net_dev(d); struct net_device_stats *stats; ssize_t ret = -EINVAL; @@ -265,12 +275,13 @@ static ssize_t netstat_show(const struct class_device *cd, char *buf, /* generate a read-only statistics attribute */ #define NETSTAT_ENTRY(name) \ -static ssize_t show_##name(struct class_device *cd, char *buf) \ +static ssize_t show_##name(struct device *d, \ + struct device_attribute *attr, char *buf) \ { \ - return netstat_show(cd, buf, \ + return netstat_show(d, attr, buf, \ offsetof(struct net_device_stats, name)); \ } \ -static CLASS_DEVICE_ATTR(name, S_IRUGO, show_##name, NULL) +static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL) NETSTAT_ENTRY(rx_packets); NETSTAT_ENTRY(tx_packets); @@ -297,29 +308,29 @@ NETSTAT_ENTRY(rx_compressed); NETSTAT_ENTRY(tx_compressed); static struct attribute *netstat_attrs[] = { - &class_device_attr_rx_packets.attr, - &class_device_attr_tx_packets.attr, - &class_device_attr_rx_bytes.attr, - &class_device_attr_tx_bytes.attr, - &class_device_attr_rx_errors.attr, - &class_device_attr_tx_errors.attr, - &class_device_attr_rx_dropped.attr, - &class_device_attr_tx_dropped.attr, - &class_device_attr_multicast.attr, - &class_device_attr_collisions.attr, - &class_device_attr_rx_length_errors.attr, - &class_device_attr_rx_over_errors.attr, - &class_device_attr_rx_crc_errors.attr, - &class_device_attr_rx_frame_errors.attr, - &class_device_attr_rx_fifo_errors.attr, - &class_device_attr_rx_missed_errors.attr, - &class_device_attr_tx_aborted_errors.attr, - &class_device_attr_tx_carrier_errors.attr, - &class_device_attr_tx_fifo_errors.attr, - &class_device_attr_tx_heartbeat_errors.attr, - &class_device_attr_tx_window_errors.attr, - &class_device_attr_rx_compressed.attr, - &class_device_attr_tx_compressed.attr, + &dev_attr_rx_packets.attr, + &dev_attr_tx_packets.attr, + &dev_attr_rx_bytes.attr, + &dev_attr_tx_bytes.attr, + &dev_attr_rx_errors.attr, + &dev_attr_tx_errors.attr, + &dev_attr_rx_dropped.attr, + &dev_attr_tx_dropped.attr, + &dev_attr_multicast.attr, + &dev_attr_collisions.attr, + &dev_attr_rx_length_errors.attr, + &dev_attr_rx_over_errors.attr, + &dev_attr_rx_crc_errors.attr, + &dev_attr_rx_frame_errors.attr, + &dev_attr_rx_fifo_errors.attr, + &dev_attr_rx_missed_errors.attr, + &dev_attr_tx_aborted_errors.attr, + &dev_attr_tx_carrier_errors.attr, + &dev_attr_tx_fifo_errors.attr, + &dev_attr_tx_heartbeat_errors.attr, + &dev_attr_tx_window_errors.attr, + &dev_attr_rx_compressed.attr, + &dev_attr_tx_compressed.attr, NULL }; @@ -331,11 +342,11 @@ static struct attribute_group netstat_group = { #ifdef WIRELESS_EXT /* helper function that does all the locking etc for wireless stats */ -static ssize_t wireless_show(struct class_device *cd, char *buf, +static ssize_t wireless_show(struct device *d, char *buf, ssize_t (*format)(const struct iw_statistics *, char *)) { - struct net_device *dev = to_net_dev(cd); + struct net_device *dev = to_net_dev(d); const struct iw_statistics *iw = NULL; ssize_t ret = -EINVAL; @@ -358,11 +369,12 @@ static ssize_t format_iw_##name(const struct iw_statistics *iw, char *buf) \ { \ return sprintf(buf, format_string, iw->field); \ } \ -static ssize_t show_iw_##name(struct class_device *cd, char *buf) \ +static ssize_t show_iw_##name(struct device *d, \ + struct device_attribute *attr, char *buf) \ { \ - return wireless_show(cd, buf, format_iw_##name); \ + return wireless_show(d, buf, format_iw_##name); \ } \ -static CLASS_DEVICE_ATTR(name, S_IRUGO, show_iw_##name, NULL) +static DEVICE_ATTR(name, S_IRUGO, show_iw_##name, NULL) WIRELESS_SHOW(status, status, fmt_hex); WIRELESS_SHOW(link, qual.qual, fmt_dec); @@ -376,16 +388,16 @@ WIRELESS_SHOW(retries, discard.retries, fmt_dec); WIRELESS_SHOW(beacon, miss.beacon, fmt_dec); static struct attribute *wireless_attrs[] = { - &class_device_attr_status.attr, - &class_device_attr_link.attr, - &class_device_attr_level.attr, - &class_device_attr_noise.attr, - &class_device_attr_nwid.attr, - &class_device_attr_crypt.attr, - &class_device_attr_fragment.attr, - &class_device_attr_retries.attr, - &class_device_attr_misc.attr, - &class_device_attr_beacon.attr, + &dev_attr_status.attr, + &dev_attr_link.attr, + &dev_attr_level.attr, + &dev_attr_noise.attr, + &dev_attr_nwid.attr, + &dev_attr_crypt.attr, + &dev_attr_fragment.attr, + &dev_attr_retries.attr, + &dev_attr_misc.attr, + &dev_attr_beacon.attr, NULL }; @@ -396,10 +408,10 @@ static struct attribute_group wireless_group = { #endif #ifdef CONFIG_HOTPLUG -static int netdev_uevent(struct class_device *cd, char **envp, +static int netdev_uevent(struct device *d, char **envp, int num_envp, char *buf, int size) { - struct net_device *dev = to_net_dev(cd); + struct net_device *dev = to_net_dev(d); int i = 0; int n; @@ -419,12 +431,11 @@ static int netdev_uevent(struct class_device *cd, char **envp, /* * netdev_release -- destroy and free a dead device. - * Called when last reference to class_device kobject is gone. + * Called when last reference to device kobject is gone. */ -static void netdev_release(struct class_device *cd) +static void netdev_release(struct device *d) { - struct net_device *dev - = container_of(cd, struct net_device, class_dev); + struct net_device *dev = to_net_dev(d); BUG_ON(dev->reg_state != NETREG_RELEASED); @@ -433,31 +444,31 @@ static void netdev_release(struct class_device *cd) static struct class net_class = { .name = "net", - .release = netdev_release, - .class_dev_attrs = net_class_attributes, + .dev_release = netdev_release, + .dev_attrs = net_class_attributes, #ifdef CONFIG_HOTPLUG - .uevent = netdev_uevent, + .dev_uevent = netdev_uevent, #endif }; void netdev_unregister_sysfs(struct net_device * net) { - class_device_del(&(net->class_dev)); + device_del(&(net->dev)); } /* Create sysfs entries for network device. */ int netdev_register_sysfs(struct net_device *net) { - struct class_device *class_dev = &(net->class_dev); + struct device *dev = &(net->dev); struct attribute_group **groups = net->sysfs_groups; - class_device_initialize(class_dev); - class_dev->class = &net_class; - class_dev->class_data = net; - class_dev->groups = groups; + device_initialize(dev); + dev->class = &net_class; + dev->platform_data = net; + dev->groups = groups; BUILD_BUG_ON(BUS_ID_SIZE < IFNAMSIZ); - strlcpy(class_dev->class_id, net->name, BUS_ID_SIZE); + strlcpy(dev->bus_id, net->name, BUS_ID_SIZE); if (net->get_stats) *groups++ = &netstat_group; @@ -467,7 +478,7 @@ int netdev_register_sysfs(struct net_device *net) *groups++ = &wireless_group; #endif - return class_device_add(class_dev); + return device_add(dev); } int netdev_sysfs_init(void) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index de7801d589e7..f3404ae9f190 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -268,7 +268,7 @@ nodata: struct sk_buff *__netdev_alloc_skb(struct net_device *dev, unsigned int length, gfp_t gfp_mask) { - int node = dev->class_dev.dev ? dev_to_node(dev->class_dev.dev) : -1; + int node = dev->dev.parent ? dev_to_node(dev->dev.parent) : -1; struct sk_buff *skb; skb = __alloc_skb(length + NET_SKB_PAD, gfp_mask, 0, node);