[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>

2 files changed, 4 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index ebae73eb0063..839090682ab2 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
diff --git a/arch/powerpc/platforms/86xx/pci.c b/arch/powerpc/platforms/86xx/pci.c
index bc5139043112..d7050c1108ff 100644
--- a/arch/powerpc/platforms/86xx/pci.c
+++ b/arch/powerpc/platforms/86xx/pci.c
@@ -153,7 +153,7 @@ int __init add_bridge(struct device_node *dev)
         int len;
         struct pci_controller *hose;
         struct resource rsrc;
-        int *bus_range;
+        const int *bus_range;
         int has_address = 0;
         int primary = 0;
 
@@ -163,7 +163,7 @@ int __init add_bridge(struct device_node *dev)
         has_address = (of_address_to_resource(dev, 0, &rsrc) == 0);
 
         /* Get bus range if any */
-        bus_range = (int *) get_property(dev, "bus-range", &len);
+        bus_range = get_property(dev, "bus-range", &len);
         if (bus_range == NULL || len < 2 * sizeof(int))
                 printk(KERN_WARNING "Can't get bus-range for %s, assume"
                        " bus 0\n", dev->full_name);