[POWERPC] cell: 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.

cell platform changes.

Built for cell_defconfig

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

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index 9d5da7896892..b26b496f6548 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -250,15 +250,14 @@ static int __init setup_iic(void)
         struct resource r0, r1;
         struct irq_host *host;
         int found = 0;
-        u32 *np;
+        const u32 *np;
 
         for (dn = NULL;
              (dn = of_find_node_by_name(dn,"interrupt-controller")) != NULL;) {
                 if (!device_is_compatible(dn,
                                      "IBM,CBEA-Internal-Interrupt-Controller"))
                         continue;
-                np = (u32 *)get_property(dn, "ibm,interrupt-server-ranges",
-                                         NULL);
+                np = get_property(dn, "ibm,interrupt-server-ranges", NULL);
                 if (np == NULL) {
                         printk(KERN_WARNING "IIC: CPU association not found\n");
                         of_node_put(dn);