From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 11 Sep 2013 11:15:08 +0000 (+0800)
Subject: spi: fix return value check in dspi_probe()
X-Git-Tag: v3.12-rc5~22^2~4^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=272bfbd54f29b9361b09dbd6b25ccbd1a30163f1;p=pandora-kernel.git

spi: fix return value check in dspi_probe()

In case of error, the function devm_ioremap_resource() 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: Mark Brown <broonie@linaro.org>
---

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