[POWERPC] mpc: 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.

mpc* platform changes.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index ebae73eb006..839090682ab 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -323,9 +323,9 @@ mpc86xx_hpcn_setup_arch(void)
 
         np = of_find_node_by_type(NULL, "cpu");
         if (np != 0) {
-                unsigned int *fp;
+                const unsigned int *fp;
 
-                fp = (int *)get_property(np, "clock-frequency", NULL);
+                fp = get_property(np, "clock-frequency", NULL);
                 if (fp != 0)
                         loops_per_jiffy = *fp / HZ;
                 else