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[POWERPC] powermac: Constify & voidify get_property()

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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>
This commit is contained in:
Jeremy Kerr
2006-07-12 15:40:29 +10:00
committed by Paul Mackerras
parent eeb2b723ef
commit 018a3d1db7
29 changed files with 166 additions and 158 deletions
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12
drivers/macintosh/windfarm_smu_sensors.c
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@@ -198,14 +198,14 @@ static struct wf_sensor_ops smu_slotspow_ops = {
static struct smu_ad_sensor *smu_ads_create(struct device_node *node)
{
struct smu_ad_sensor *ads;
char *c, *l;
u32 *v;
const char *c, *l;
const u32 *v;
ads = kmalloc(sizeof(struct smu_ad_sensor), GFP_KERNEL);
if (ads == NULL)
return NULL;
c = (char *)get_property(node, "device_type", NULL);
l = (char *)get_property(node, "location", NULL);
c = get_property(node, "device_type", NULL);
l = get_property(node, "location", NULL);
if (c == NULL || l == NULL)
goto fail;
@@ -255,7 +255,7 @@ static struct smu_ad_sensor *smu_ads_create(struct device_node *node)
} else
goto fail;
v = (u32 *)get_property(node, "reg", NULL);
v = get_property(node, "reg", NULL);
if (v == NULL)
goto fail;
ads->reg = *v;
@@ -382,7 +382,7 @@ smu_cpu_power_create(struct wf_sensor *volts, struct wf_sensor *amps)
static void smu_fetch_param_partitions(void)
{
struct smu_sdbp_header *hdr;
const struct smu_sdbp_header *hdr;
/* Get CPU voltage/current/power calibration data */
hdr = smu_get_sdb_partition(SMU_SDB_CPUVCP_ID, NULL);