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spi: atmel: fix return value check in atmel_spi_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Mon, 21 Oct 2013 03:12:02 +0000 (11:12 +0800)
committerMark Brown <broonie@linaro.org>
Wed, 23 Oct 2013 09:38:46 +0000 (10:38 +0100)
commit543c954d6807ad0682c37846b7b9c423cd941415
tree93347a9cead9cc5d8044ee79d70244693701961ctree | snapshot (tar.gz zip)
parent31407478a7b56187f9912eb6882a3c623365319fcommit | diff
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>
drivers/spi/spi-atmel.c diff | blob | blame | history