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ASoC: sprd: Fix return value check in sprd_mcdt_probe()
authorWei Yongjun <weiyongjun1@huawei.com>
Mon, 29 Apr 2019 12:25:12 +0000 (12:25 +0000)
committerMark Brown <broonie@kernel.org>
Thu, 2 May 2019 02:01:17 +0000 (11:01 +0900)
commit7c88b92816dfe5eab224b96577b50ac00b4be68a
tree4a930f4b51e5d77faebdc27ba3a87f0df5d57c7etree | snapshot
parent62be484f7ad8443c393293a415392fbf3190c864commit | diff
ASoC: sprd: Fix return value check in sprd_mcdt_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().

Fixes: d7bff893e04f ("ASoC: sprd: Add Spreadtrum multi-channel data transfer support")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/sprd/sprd-mcdt.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git