ASoC: rt298: fix null deref on acpi driver data

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ACPI driver data can be NULL so we need to check that before
dereference the driver data.

Signed-off-by: Senthilnathan Veppur <senthilnathanx.veppur@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Vinod Koul 2016-05-12 09:38:49 +05:30 • committed by Mark Brown

parent f55532a0c0

commit bb7cb54b38

1 changed files with 1 additions and 1 deletions

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sound/soc/codecs/rt298.c

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