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[POWERPC] get_property returns const

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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
Download Patch File Download Diff File Expand all files Collapse all files
sound/aoa/codecs/snd-aoa-codec-onyx.c
+2 -2
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);
sound/aoa/codecs/snd-aoa-codec-tas.c
+4 -3
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)
sound/aoa/core/snd-aoa-gpio-feature.c
+3 -3
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
sound/aoa/fabrics/snd-aoa-fabric-layout.c
+2 -2
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);
sound/aoa/soundbus/core.c
+4 -5
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,
sound/aoa/soundbus/i2sbus/i2sbus-core.c
+3 -4
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,