clk: fix return value check in of_fixed_clk_setup()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Fri, 21 Sep 2012 06:35:18 +0000 (14:35 +0800)
committerMike Turquette <mturquette@linaro.org>
Mon, 29 Oct 2012 18:06:19 +0000 (11:06 -0700)
commitcdfed3b21f10ecd1566c7d5b8d40f05b18d52bda
tree0a509c10b60aa8c53395b810fcced865b5bdf24e
parent2f896ac0be9a0c7739033ef1f8821223f4a6a908
clk: fix return value check in of_fixed_clk_setup()

In case of error, the function clk_register_fixed_rate() returns
ERR_PTR() not NULL pointer. The NULL test in the return value
check should be replaced with IS_ERR().

dpatch engine is used to auto generated this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
drivers/clk/clk-fixed-rate.c