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(parent: 5787392) | patch
spi: fix return value check in dspi_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Wed, 11 Sep 2013 11:15:08 +0000 (19:15 +0800)
committerMark Brown <broonie@linaro.org>
Thu, 12 Sep 2013 09:53:16 +0000 (10:53 +0100)
commit272bfbd54f29b9361b09dbd6b25ccbd1a30163f1
tree0dc963ec4b2bfdae84d0c5b9e93a0f6f7cdf9a92tree | snapshot
parent578739259875a93b1869d25cdf4a8bd963b7d0a7commit | diff
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>
drivers/spi/spi-fsl-dspi.c diff | blob | history
Domain: System / Kernel;