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powerpc/512x: fix clk_get() return value

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

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Akinobu Mita 2010-08-31 17:43:51 +09:00 committed by Grant Likely
parent 2bfc96a127
commit 59482fe595
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/platforms/512x/clock.c
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@ -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) {