clk: prima2: fix return value check in sirfsoc_of_clk_init()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Mon, 11 Mar 2013 15:55:18 +0000 (23:55 +0800)
committerMike Turquette <mturquette@linaro.org>
Fri, 22 Mar 2013 22:16:31 +0000 (15:16 -0700)
commitf15ea6cbc81b1369c5eefcd8eada35057c46ab86
tree94b332509814daafb5f654d3cfaba9525ed77ee5
parent04981724172062029c4986e1d90732ff3c574944
clk: prima2: fix return value check in sirfsoc_of_clk_init()

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

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Barry Song <21cnbao@gmail.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
[mturquette@linaro.org: added missing parenthesis to fix compile break]
drivers/clk/clk-prima2.c