ASoC: zx: spdif: Fix devm_ioremap_resource return value check

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Value returned by devm_ioremap_resource() was checked for non-NULL but
devm_ioremap_resource() returns IOMEM_ERR_PTR, not NULL. In case of
error this could lead to dereference of ERR_PTR.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Reviewed-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Krzysztof Kozlowski 2015-07-09 22:19:29 +09:00 • committed by Mark Brown

parent a18da49ff3

commit 2dfbe9afcd

1 changed files with 2 additions and 2 deletions

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sound/soc/zte/zx296702-spdif.c

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