[PATCH] powerpc/512x: fix clk_get() return value

[Akinobu Mita]

clk_get() should return an ERR_PTR value on error, not NULL.

Signed-off-by: Akinobu Mita <akinobu.mita at gmail.com>
Cc: Grant Likely <grant.likely at secretlab.ca>
Cc: linuxppc-dev at lists.ozlabs.org
---
 arch/powerpc/platforms/512x/clock.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/platforms/512x/clock.c b/arch/powerpc/platforms/512x/clock.c
index 5b243bd..3dc2a8d 100644
--- a/arch/powerpc/platforms/512x/clock.c
+++ b/arch/powerpc/platforms/512x/clock.c
@@ -57,7 +57,7 @@ static struct clk *mpc5121_clk_get(struct device *dev, const char *id)
 	int id_match = 0;
 
 	if (dev == NULL || id == NULL)
-		return NULL;
+		return clk;
 
 	mutex_lock(&clocks_mutex);
 	list_for_each_entry(p, &clocks, node) {
-- 
1.7.1.231.gd0b16