1 files changed, 3 insertions, 3 deletions

diff --git a/arch/sparc/kernel/prom.c b/arch/sparc/kernel/prom.c
index 2cc302b6bec0..8359d00a2489 100644
--- a/arch/sparc/kernel/prom.c
+++ b/arch/sparc/kernel/prom.c
@@ -37,7 +37,7 @@ int of_device_is_compatible(struct device_node *device, const char *compat)
         const char* cp;
         int cplen, l;
 
-        cp = (char *) of_get_property(device, "compatible", &cplen);
+        cp = of_get_property(device, "compatible", &cplen);
         if (cp == NULL)
                 return 0;
         while (cplen > 0) {
@@ -192,7 +192,7 @@ EXPORT_SYMBOL(of_getintprop_default);
 
 int of_n_addr_cells(struct device_node *np)
 {
-        int* ip;
+        const int* ip;
         do {
                 if (np->parent)
                         np = np->parent;
@@ -207,7 +207,7 @@ EXPORT_SYMBOL(of_n_addr_cells);
 
 int of_n_size_cells(struct device_node *np)
 {
-        int* ip;
+        const int* ip;
         do {
                 if (np->parent)
                         np = np->parent;