On Sat, 16 Feb 2019 at 02:07, Wei Yongjun weiyongjun1@huawei.com wrote:

In case of error, the function platform_device_register_simple() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR().

Fixes: 7196c64c7d0c ("ASoC: samsung: i2s: Restore support for the secondary PCM") Signed-off-by: Wei Yongjun weiyongjun1@huawei.com

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sound/soc/samsung/i2s.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Krzysztof Kozlowski krzk@kernel.org

Best regards, Krzysztof