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[POWERPC] get_property returns const

Browse Source 
This just tidies up some of the remains.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell 2007-04-03 10:52:17 +10:00 committed by Paul Mackerras
parent 6c2d046980
commit a7edd0e676
15 changed files with 45 additions and 46 deletions
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4
drivers/hwmon/ams/ams-core.c
View File

@ -141,10 +141,10 @@ static void ams_worker(struct work_struct *work)
int ams_sensor_attach(void)
{
int result;
u32 *prop;
const u32 *prop;
/* Get orientation */
prop = (u32*)get_property(ams_info.of_node, "orientation", NULL);
prop = get_property(ams_info.of_node, "orientation", NULL);
if (!prop)
return -ENODEV;
ams_info.orient1 = *prop;

4
drivers/hwmon/ams/ams-i2c.c
View File

@ -263,7 +263,7 @@ int __init ams_i2c_init(struct device_node *np)
{
char *tmp_bus;
int result;
u32 *prop;
const u32 *prop;
mutex_lock(&ams_info.lock);
@ -276,7 +276,7 @@ int __init ams_i2c_init(struct device_node *np)
ams_info.bustype = BUS_I2C;
/* look for bus either using "reg" or by path */
prop = (u32*)get_property(ams_info.of_node, "reg", NULL);
prop = get_property(ams_info.of_node, "reg", NULL);
if (!prop) {
result = -ENODEV;

4
drivers/hwmon/ams/ams-pmu.c
View File

@ -146,7 +146,7 @@ static void ams_pmu_exit(void)
int __init ams_pmu_init(struct device_node *np)
{
u32 *prop;
const u32 *prop;
int result;
mutex_lock(&ams_info.lock);
@ -160,7 +160,7 @@ int __init ams_pmu_init(struct device_node *np)
ams_info.bustype = BUS_HOST;
/* Get PMU command, should be 0x4e, but we can never know */
prop = (u32*)get_property(ams_info.of_node, "reg", NULL);
prop = get_property(ams_info.of_node, "reg", NULL);
if (!prop) {
result = -ENODEV;
goto exit;

4
drivers/infiniband/hw/ehca/ehca_main.c
View File

@ -565,11 +565,11 @@ static int __devinit ehca_probe(struct ibmebus_dev *dev,
const struct of_device_id *id)
{
struct ehca_shca *shca;
u64 *handle;
const u64 *handle;
struct ib_pd *ibpd;
int ret;
handle = (u64 *)get_property(dev->ofdev.node, "ibm,hca-handle", NULL);
handle = get_property(dev->ofdev.node, "ibm,hca-handle", NULL);
if (!handle) {
ehca_gen_err("Cannot get eHCA handle for adapter: %s.",
dev->ofdev.node->full_name);

8
drivers/net/ehea/ehea_main.c
View File

@ -2320,7 +2320,7 @@ static int ehea_setup_single_port(struct ehea_port *port,
struct net_device *dev = port->netdev;
struct ehea_adapter *adapter = port->adapter;
struct hcp_ehea_port_cb4 *cb4;
u32 *dn_log_port_id;
const u32 *dn_log_port_id;
int jumbo = 0;
sema_init(&port->port_lock, 1);
@ -2336,7 +2336,7 @@ static int ehea_setup_single_port(struct ehea_port *port,
port->of_dev_node = dn;
/* Determine logical port id */
dn_log_port_id = (u32*)get_property(dn, "ibm,hea-port-no", NULL);
dn_log_port_id = get_property(dn, "ibm,hea-port-no", NULL);
if (!dn_log_port_id) {
ehea_error("bad device node: dn_log_port_id=%p",
@ -2492,7 +2492,7 @@ static int __devinit ehea_probe(struct ibmebus_dev *dev,
const struct of_device_id *id)
{
struct ehea_adapter *adapter;
u64 *adapter_handle;
const u64 *adapter_handle;
int ret;
adapter = kzalloc(sizeof(*adapter), GFP_KERNEL);
@ -2502,7 +2502,7 @@ static int __devinit ehea_probe(struct ibmebus_dev *dev,
goto out;
}
adapter_handle = (u64*)get_property(dev->ofdev.node, "ibm,hea-handle",
adapter_handle = get_property(dev->ofdev.node, "ibm,hea-handle",
NULL);
if (adapter_handle)
adapter->handle = *adapter_handle;

4
drivers/scsi/ibmvscsi/ibmvstgt.c
View File

@ -897,7 +897,7 @@ static int get_system_info(void)
{
struct device_node *rootdn;
const char *id, *model, *name;
unsigned int *num;
const unsigned int *num;
rootdn = find_path_device("/");
if (!rootdn)
@ -912,7 +912,7 @@ static int get_system_info(void)
if (name)
strncpy(partition_name, name, sizeof(partition_name));
num = (unsigned int *) get_property(rootdn, "ibm,partition-no", NULL);
num = get_property(rootdn, "ibm,partition-no", NULL);
if (num)
partition_number = *num;

2
drivers/video/aty/radeon_pm.c
View File

@ -1262,7 +1262,7 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo)
/* This is the code for the Aluminium PowerBooks M10 / iBooks M11 */
if (rinfo->family == CHIP_FAMILY_RV350) {
u32 sdram_mode_reg = rinfo->save_regs[35];
static u32 default_mrtable[] =
static const u32 default_mrtable[] =
{ 0x21320032,
0x21321000, 0xa1321000, 0x21321000, 0xffffffff,
0x21320032, 0xa1320032, 0x21320032, 0xffffffff,

4
sound/aoa/codecs/snd-aoa-codec-onyx.c
View File

@ -1062,9 +1062,9 @@ static int onyx_i2c_attach(struct i2c_adapter *adapter)
while ((dev = of_get_next_child(busnode, dev)) != NULL) {
if (device_is_compatible(dev, "pcm3052")) {
u32 *addr;
const u32 *addr;
printk(KERN_DEBUG PFX "found pcm3052\n");
addr = (u32 *) get_property(dev, "reg", NULL);
addr = get_property(dev, "reg", NULL);
if (!addr)
return -ENODEV;
return onyx_create(adapter, dev, (*addr)>>1);

7
sound/aoa/codecs/snd-aoa-codec-tas.c
View File

@ -939,9 +939,9 @@ static int tas_i2c_attach(struct i2c_adapter *adapter)
while ((dev = of_get_next_child(busnode, dev)) != NULL) {
if (device_is_compatible(dev, "tas3004")) {
u32 *addr;
const u32 *addr;
printk(KERN_DEBUG PFX "found tas3004\n");
addr = (u32 *) get_property(dev, "reg", NULL);
addr = get_property(dev, "reg", NULL);
if (!addr)
continue;
return tas_create(adapter, dev, ((*addr) >> 1) & 0x7f);
@ -950,7 +950,8 @@ static int tas_i2c_attach(struct i2c_adapter *adapter)
* property that says 'tas3004', they just have a 'deq'
* node without any such property... */
if (strcmp(dev->name, "deq") == 0) {
u32 *_addr, addr;
const u32 *_addr;
u32 addr;
printk(KERN_DEBUG PFX "found 'deq' node\n");
_addr = (u32 *) get_property(dev, "i2c-address", NULL);
if (!_addr)

6
sound/aoa/core/snd-aoa-gpio-feature.c
View File

@ -55,7 +55,7 @@ static struct device_node *get_gpio(char *name,
int *gpioactiveptr)
{
struct device_node *np, *gpio;
u32 *reg;
const u32 *reg;
const char *audio_gpio;
*gpioptr = -1;
@ -84,7 +84,7 @@ static struct device_node *get_gpio(char *name,
return NULL;
}
reg = (u32 *)get_property(np, "reg", NULL);
reg = get_property(np, "reg", NULL);
if (!reg)
return NULL;
@ -96,7 +96,7 @@ static struct device_node *get_gpio(char *name,
if (*gpioptr < 0x50)
*gpioptr += 0x50;
reg = (u32 *)get_property(np, "audio-gpio-active-state", NULL);
reg = get_property(np, "audio-gpio-active-state", NULL);
if (!reg)
/* Apple seems to default to 1, but
* that doesn't seem right at least on most

4
sound/aoa/fabrics/snd-aoa-fabric-layout.c
View File

@ -724,7 +724,7 @@ static int check_codec(struct aoa_codec *codec,
struct layout_dev *ldev,
struct codec_connect_info *cci)
{
u32 *ref;
const u32 *ref;
char propname[32];
struct codec_connection *cc;
@ -732,7 +732,7 @@ static int check_codec(struct aoa_codec *codec,
if (codec->node && (strcmp(codec->node->name, "codec") == 0)) {
snprintf(propname, sizeof(propname),
"platform-%s-codec-ref", codec->name);
ref = (u32*)get_property(ldev->sound, propname, NULL);
ref = get_property(ldev->sound, propname, NULL);
if (!ref) {
printk(KERN_INFO "snd-aoa-fabric-layout: "
"required property %s not present\n", propname);

9
sound/aoa/soundbus/core.c
View File

@ -61,9 +61,10 @@ static int soundbus_uevent(struct device *dev, char **envp, int num_envp,
{
struct soundbus_dev * soundbus_dev;
struct of_device * of;
char *scratch, *compat, *compat2;
char *scratch;
const char *compat;
int i = 0;
int length, cplen, cplen2, seen = 0;
int length, cplen, seen = 0;
if (!dev)
return -ENODEV;
@ -95,9 +96,7 @@ static int soundbus_uevent(struct device *dev, char **envp, int num_envp,
* it's not really legal to split it out with commas. We split it
* up using a number of environment variables instead. */
compat = (char *) get_property(of->node, "compatible", &cplen);
compat2 = compat;
cplen2= cplen;
compat = get_property(of->node, "compatible", &cplen);
while (compat && cplen > 0) {
envp[i++] = scratch;
length = scnprintf (scratch, buffer_size,

7
sound/aoa/soundbus/i2sbus/i2sbus-core.c
View File

@ -122,7 +122,7 @@ static int i2sbus_get_and_fixup_rsrc(struct device_node *np, int index,
{
struct device_node *parent;
int pindex, rc = -ENXIO;
u32 *reg;
const u32 *reg;
/* Machines with layout 76 and 36 (K2 based) have a weird device
* tree what we need to special case.
@ -141,7 +141,7 @@ static int i2sbus_get_and_fixup_rsrc(struct device_node *np, int index,
rc = of_address_to_resource(parent, pindex, res);
if (rc)
goto bail;
reg = (u32 *)get_property(np, "reg", NULL);
reg = get_property(np, "reg", NULL);
if (reg == NULL) {
rc = -ENXIO;
goto bail;
@ -188,8 +188,7 @@ static int i2sbus_add_dev(struct macio_dev *macio,
}
}
if (i == 1) {
u32 *layout_id;
layout_id = (u32*) get_property(sound, "layout-id", NULL);
const u32 *layout_id = get_property(sound, "layout-id", NULL);
if (layout_id) {
layout = *layout_id;
snprintf(dev->sound.modalias, 32,

20
sound/oss/dmasound/dmasound_awacs.c
View File

@ -578,7 +578,7 @@ tas_mixer_ioctl(u_int cmd, u_long arg)
}
static void __init
tas_init_frame_rates(unsigned int *prop, unsigned int l)
tas_init_frame_rates(const unsigned int *prop, unsigned int l)
{
int i ;
if (prop) {
@ -2651,7 +2651,7 @@ get_expansion_type(void)
*/
static void __init
awacs_init_frame_rates(unsigned int *prop, unsigned int l)
awacs_init_frame_rates(const unsigned int *prop, unsigned int l)
{
int i ;
if (prop) {
@ -2674,7 +2674,7 @@ awacs_init_frame_rates(unsigned int *prop, unsigned int l)
}
static void __init
burgundy_init_frame_rates(unsigned int *prop, unsigned int l)
burgundy_init_frame_rates(const unsigned int *prop, unsigned int l)
{
int temp[9] ;
int i = 0 ;
@ -2700,7 +2700,7 @@ if (i > 1){
}
static void __init
daca_init_frame_rates(unsigned int *prop, unsigned int l)
daca_init_frame_rates(const unsigned int *prop, unsigned int l)
{
int temp[9] ;
int i = 0 ;
@ -2727,7 +2727,7 @@ if (i > 1){
}
static void __init
init_frame_rates(unsigned int *prop, unsigned int l)
init_frame_rates(const unsigned int *prop, unsigned int l)
{
switch (awacs_revision) {
case AWACS_TUMBLER:
@ -2972,21 +2972,21 @@ printk("dmasound_pmac: Awacs/Screamer Codec Mfct: %d Rev %d\n", mfg, rev);
*/
if (info) {
unsigned int *prop, l;
const unsigned int *prop;
unsigned int l;
sound_device_id = 0;
/* device ID appears post g3 b&w */
prop = (unsigned int *)get_property(info, "device-id", NULL);
prop = get_property(info, "device-id", NULL);
if (prop != 0)
sound_device_id = *prop;
/* look for a property saying what sample rates
are available */
prop = (unsigned int *)get_property(info, "sample-rates", &l);
prop = get_property(info, "sample-rates", &l);
if (prop == 0)
prop = (unsigned int *) get_property
(info, "output-frame-rates", &l);
prop = get_property(info, "output-frame-rates", &l);
/* if it's there use it to set up frame rates */
init_frame_rates(prop, l) ;

4
sound/oss/dmasound/tas_common.c
View File

@ -190,7 +190,7 @@ tas_cleanup(void)
int __init
tas_init(int driver_id, const char *driver_name)
{
u32* paddr;
const u32* paddr;
printk(KERN_INFO "tas driver [%s])\n", driver_name);
@ -200,7 +200,7 @@ tas_init(int driver_id, const char *driver_name)
tas_node = find_devices("deq");
if (tas_node == NULL)
return -ENODEV;
paddr = (u32 *)get_property(tas_node, "i2c-address", NULL);
paddr = get_property(tas_node, "i2c-address", NULL);
if (paddr) {
tas_i2c_address = (*paddr) >> 1;
printk(KERN_INFO "using i2c address: 0x%x from device-tree\n",