diff options
| author | Jeremy Kerr <jk@ozlabs.org> | 2006-07-12 09:40:29 +0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-07-31 09:55:05 +0400 |
| commit | 018a3d1db7cdb6127656c1622ee1d2302e16436d (patch) | |
| tree | 5b6714fa9fcd1441f7c1b30e0391484c095925b6 /drivers/macintosh/windfarm_smu_controls.c | |
| parent | eeb2b723ef5100fafa381d92eb70d83e98516a44 (diff) | |
| download | linux-018a3d1db7cdb6127656c1622ee1d2302e16436d.tar.xz | |
[POWERPC] powermac: Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.
powermac platform & macintosh driver changes.
Built for pmac32_defconfig, g5_defconfig
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/macintosh/windfarm_smu_controls.c')
| -rw-r--r-- | drivers/macintosh/windfarm_smu_controls.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c index a9e88edc0c72..bff1f372f188 100644 --- a/drivers/macintosh/windfarm_smu_controls.c +++ b/drivers/macintosh/windfarm_smu_controls.c @@ -159,14 +159,15 @@ static struct smu_fan_control *smu_fan_create(struct device_node *node, int pwm_fan) { struct smu_fan_control *fct; - s32 *v; u32 *reg; - char *l; + const s32 *v; + const u32 *reg; + const char *l; fct = kmalloc(sizeof(struct smu_fan_control), GFP_KERNEL); if (fct == NULL) return NULL; fct->ctrl.ops = &smu_fan_ops; - l = (char *)get_property(node, "location", NULL); + l = get_property(node, "location", NULL); if (l == NULL) goto fail; @@ -223,17 +224,17 @@ static struct smu_fan_control *smu_fan_create(struct device_node *node, goto fail; /* Get min & max values*/ - v = (s32 *)get_property(node, "min-value", NULL); + v = get_property(node, "min-value", NULL); if (v == NULL) goto fail; fct->min = *v; - v = (s32 *)get_property(node, "max-value", NULL); + v = get_property(node, "max-value", NULL); if (v == NULL) goto fail; fct->max = *v; /* Get "reg" value */ - reg = (u32 *)get_property(node, "reg", NULL); + reg = get_property(node, "reg", NULL); if (reg == NULL) goto fail; fct->reg = *reg; |