From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Fri, 28 Jun 2013 11:30:40 +0000 (+0800)
Subject: pinctrl: st: fix return value check
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~30^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c75acdcae1be608b27414334d7e1febef7dbd99;p=pandora-kernel.git

pinctrl: st: fix return value check

In case of error, the function pinctrl_register() returns
NULL not ERR_PTR(). The IS_ERR() test in the return value
check should be replaced with NULL test.
The function syscon_regmap_lookup_by_phandle() 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>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

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