[POWERPC] powermac: Constify & voidify get_property()

[linux-2.6-omap-h63xx.git] / drivers / macintosh / via-pmu.c

diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 06ca80bfd6b98442dfce7c532d33a6d8a9e4ced0..80e88b4a1d072be2006db689c574505c97789577 100644 (file)
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -287,7 +287,7 @@ static char *pbook_type[] = {
 int __init find_via_pmu(void)
 {
        u64 taddr;
-       u32 *reg;
+       const u32 *reg;
 
        if (via != 0)
                return 1;
@@ -295,7 +295,7 @@ int __init find_via_pmu(void)
        if (vias == NULL)
                return 0;
 
-       reg = (u32 *)get_property(vias, "reg", NULL);
+       reg = get_property(vias, "reg", NULL);
        if (reg == NULL) {
                printk(KERN_ERR "via-pmu: No \"reg\" property !\n");
                goto fail;
@@ -337,7 +337,7 @@ int __init find_via_pmu(void)
                
                gpiop = of_find_node_by_name(NULL, "gpio");
                if (gpiop) {
-                       reg = (u32 *)get_property(gpiop, "reg", NULL);
+                       reg = get_property(gpiop, "reg", NULL);
                        if (reg)
                                gaddr = of_translate_address(gpiop, reg);
                        if (gaddr != OF_BAD_ADDR)
@@ -486,9 +486,9 @@ static int __init via_pmu_dev_init(void)
                pmu_batteries[1].flags |= PMU_BATT_TYPE_SMART;
        } else {
                struct device_node* prim = find_devices("power-mgt");
-               u32 *prim_info = NULL;
+               const u32 *prim_info = NULL;
                if (prim)
-                       prim_info = (u32 *)get_property(prim, "prim-info", NULL);
+                       prim_info = get_property(prim, "prim-info", NULL);
                if (prim_info) {
                        /* Other stuffs here yet unknown */
                        pmu_battery_count = (prim_info[6] >> 16) & 0xff;