[POWERPC] pseries: 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.

pseries platform changes.

Built for pseries_defconfig

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/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index 9df783088b61..0e6339ee45a1 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -79,7 +79,7 @@ static void request_ras_irqs(struct device_node *np,
 {
         int i, index, count = 0;
         struct of_irq oirq;
-        u32 *opicprop;
+        const u32 *opicprop;
         unsigned int opicplen;
         unsigned int virqs[16];
 
@@ -87,7 +87,7 @@ static void request_ras_irqs(struct device_node *np,
          * map those interrupts using the default interrupt host and default
          * trigger
          */
-        opicprop = (u32 *)get_property(np, "open-pic-interrupt", &opicplen);
+        opicprop = get_property(np, "open-pic-interrupt", &opicplen);
         if (opicprop) {
                 opicplen /= sizeof(u32);
                 for (i = 0; i < opicplen; i++) {