clk: avoid possible NULL ptr deref
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 40fa265 commit b0723e39ecb010bce48c46884858b98d2601ba50
@Lucas Stach Lucas Stach authored on 7 Feb 2014
Sascha Hauer committed on 10 Feb 2014
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drivers/clk/clkdev.c