korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-05 01:54:09 +08:00
Code Issues Packages Projects Releases Wiki Activity

Driver core: switch firmware_class to uevent_suppress.

Browse Source 
Use uevent_suppress instead of returning an error code in
firmware_uevent(). Get rid of the now unneeded FW_STATUS_READY
and FW_STATUS_READY_NOHOTPLUG.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Cornelia Huck 2007-03-29 11:12:14 +02:00 committed by Greg Kroah-Hartman
parent 83b5fb4cce
commit bdc4960a0b
1 changed files with 2 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/base/firmware_class.c
View File

@ -31,8 +31,6 @@ enum {
FW_STATUS_LOADING,
FW_STATUS_DONE,
FW_STATUS_ABORT,
FW_STATUS_READY,
FW_STATUS_READY_NOHOTPLUG,
};
static int loading_timeout = 60; /* In seconds */
@ -96,9 +94,6 @@ static int firmware_uevent(struct device *dev, char **envp, int num_envp,
struct firmware_priv *fw_priv = dev_get_drvdata(dev);
int i = 0, len = 0;
if (!test_bit(FW_STATUS_READY, &fw_priv->status))
return -ENODEV;
if (add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &len,
"FIRMWARE=%s", fw_priv->fw_id))
return -ENOMEM;
@ -333,6 +328,7 @@ static int fw_register_device(struct device **dev_p, const char *fw_name,
f_dev->parent = device;
f_dev->class = &firmware_class;
dev_set_drvdata(f_dev, fw_priv);
f_dev->uevent_suppress = 1;
retval = device_register(f_dev);
if (retval) {
printk(KERN_ERR "%s: device_register failed\n",
@ -382,9 +378,7 @@ static int fw_setup_device(struct firmware *fw, struct device **dev_p,
}
if (uevent)
set_bit(FW_STATUS_READY, &fw_priv->status);
else
set_bit(FW_STATUS_READY_NOHOTPLUG, &fw_priv->status);
f_dev->uevent_suppress = 0;
*dev_p = f_dev;
goto out;