[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/rtasd.c b/arch/powerpc/platforms/pseries/rtasd.c
index 2e4e04042d8..8ca2612221d 100644
--- a/arch/powerpc/platforms/pseries/rtasd.c
+++ b/arch/powerpc/platforms/pseries/rtasd.c
@@ -359,11 +359,11 @@ static int enable_surveillance(int timeout)
 static int get_eventscan_parms(void)
 {
 	struct device_node *node;
-	int *ip;
+	const int *ip;
 
 	node = of_find_node_by_path("/rtas");
 
-	ip = (int *)get_property(node, "rtas-event-scan-rate", NULL);
+	ip = get_property(node, "rtas-event-scan-rate", NULL);
 	if (ip == NULL) {
 		printk(KERN_ERR "rtasd: no rtas-event-scan-rate\n");
 		of_node_put(node);