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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-04-03 10:52:17 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-04-13 03:55:17 +1000 |
| commit | a7edd0e676d51145ae634a2acf7a447e319200fa (patch) | |
| tree | 24047c72a067e7c670fca186d89b1b7c032e1bde /sound/aoa/soundbus | |
| parent | 6c2d046980299d52d78b2738ad7f11fc593dea75 (diff) | |
| download | op-kernel-dev-a7edd0e676d51145ae634a2acf7a447e319200fa.zip op-kernel-dev-a7edd0e676d51145ae634a2acf7a447e319200fa.tar.gz | |
[POWERPC] get_property returns const
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>
Diffstat (limited to 'sound/aoa/soundbus')
| -rw-r--r-- | sound/aoa/soundbus/core.c | 9 | ||||
| -rw-r--r-- | sound/aoa/soundbus/i2sbus/i2sbus-core.c | 7 |
2 files changed, 7 insertions, 9 deletions
diff --git a/sound/aoa/soundbus/core.c b/sound/aoa/soundbus/core.c index 47b3e37..45680b5 100644 --- a/sound/aoa/soundbus/core.c +++ b/sound/aoa/soundbus/core.c @@ -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, diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-core.c b/sound/aoa/soundbus/i2sbus/i2sbus-core.c index e36f6aa..bbe50a0 100644 --- a/sound/aoa/soundbus/i2sbus/i2sbus-core.c +++ b/sound/aoa/soundbus/i2sbus/i2sbus-core.c @@ -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, |
