1 files changed, 5 insertions, 5 deletions

diff --git a/arch/powerpc/platforms/powermac/udbg_scc.c b/arch/powerpc/platforms/powermac/udbg_scc.c
index 37e5b1eff91..ce1a235855f 100644
--- a/arch/powerpc/platforms/powermac/udbg_scc.c
+++ b/arch/powerpc/platforms/powermac/udbg_scc.c
@@ -68,11 +68,11 @@ static unsigned char scc_inittab[] = {
 
 void udbg_scc_init(int force_scc)
 {
-        u32 *reg;
+        const u32 *reg;
         unsigned long addr;
         struct device_node *stdout = NULL, *escc = NULL, *macio = NULL;
         struct device_node *ch, *ch_def = NULL, *ch_a = NULL;
-        char *path;
+        const char *path;
         int i, x;
 
         escc = of_find_node_by_name(NULL, "escc");
@@ -81,7 +81,7 @@ void udbg_scc_init(int force_scc)
         macio = of_get_parent(escc);
         if (macio == NULL)
                 goto bail;
-        path = (char *)get_property(of_chosen, "linux,stdout-path", NULL);
+        path = get_property(of_chosen, "linux,stdout-path", NULL);
         if (path != NULL)
                 stdout = of_find_node_by_path(path);
         for (ch = NULL; (ch = of_get_next_child(escc, ch)) != NULL;) {
@@ -96,13 +96,13 @@ void udbg_scc_init(int force_scc)
         ch = ch_def ? ch_def : ch_a;
 
         /* Get address within mac-io ASIC */
-        reg = (u32 *)get_property(escc, "reg", NULL);
+        reg = get_property(escc, "reg", NULL);
         if (reg == NULL)
                 goto bail;
         addr = reg[0];
 
         /* Get address of mac-io PCI itself */
-        reg = (u32 *)get_property(macio, "assigned-addresses", NULL);
+        reg = get_property(macio, "assigned-addresses", NULL);
         if (reg == NULL)
                 goto bail;
         addr += reg[2];