From 018a3d1db7cdb6127656c1622ee1d2302e16436d Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Wed, 12 Jul 2006 15:40:29 +1000 Subject: [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 Signed-off-by: Paul Mackerras --- drivers/macintosh/windfarm_smu_controls.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'drivers/macintosh/windfarm_smu_controls.c') diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c index a9e88edc0c7..bff1f372f18 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; -- cgit v1.2.3