ARM: u300: fix return value check in __u300_init_boardpower()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Thu, 4 Jul 2013 13:51:31 +0000 (21:51 +0800)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 26 Nov 2013 20:00:21 +0000 (21:00 +0100)
In case of error, the function syscon_node_to_regmap() returns ERR_PTR()
and never returns 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>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>

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