[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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c
index e295a07a1ebc..aceb61d9fbc8 100644
--- a/drivers/macintosh/windfarm_smu_sat.c
+++ b/drivers/macintosh/windfarm_smu_sat.c
@@ -233,15 +233,15 @@ static void wf_sat_create(struct i2c_adapter *adapter, struct device_node *dev)
 {
         struct wf_sat *sat;
         struct wf_sat_sensor *sens;
-        u32 *reg;
-        char *loc, *type;
+        const u32 *reg;
+        const char *loc, *type;
         u8 addr, chip, core;
         struct device_node *child;
         int shift, cpu, index;
         char *name;
         int vsens[2], isens[2];
 
-        reg = (u32 *) get_property(dev, "reg", NULL);
+        reg = get_property(dev, "reg", NULL);
         if (reg == NULL)
                 return;
         addr = *reg;
@@ -268,7 +268,7 @@ static void wf_sat_create(struct i2c_adapter *adapter, struct device_node *dev)
         isens[0] = isens[1] = -1;
         child = NULL;
         while ((child = of_get_next_child(dev, child)) != NULL) {
-                reg = (u32 *) get_property(child, "reg", NULL);
+                reg = get_property(child, "reg", NULL);
                 type = get_property(child, "device_type", NULL);
                 loc = get_property(child, "location", NULL);
                 if (reg == NULL || loc == NULL)