ASoC: rt5514: Add the sanity check for the driver_data in the resume function

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If the rt5514 spi driver is loaded, but the snd_soc_platform_driver is not
loaded by the correct DAI settings, the NULL pointer will be gotten by
snd_soc_platform_get_drvdata in the resume function.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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oder_chiou@realtek.com 2017-11-20 18:23:19 +08:00 • committed by Mark Brown

parent 254beff97b

commit 346cccf883

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1 changed files with 7 additions and 4 deletions

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sound/soc/codecs/rt5514-spi.c

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