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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-10-21 11:12:02 +0800
committerMark Brown <broonie@linaro.org>2013-10-23 10:38:46 +0100
commit543c954d6807ad0682c37846b7b9c423cd941415 (patch)
tree93347a9cead9cc5d8044ee79d70244693701961c /kernel/irq/manage.c
parent31407478a7b56187f9912eb6882a3c623365319f (diff)
downloadlinux-543c954d6807ad0682c37846b7b9c423cd941415.tar.bz2
spi: atmel: fix return value check in atmel_spi_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> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'kernel/irq/manage.c')
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