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ASoC: rt5677: Return error if devm_gpiod_get_optional return ERR_PTR
authorAxel Lin <axel.lin@ingics.com>
Sat, 25 Jul 2015 02:23:40 +0000 (10:23 +0800)
committerMark Brown <broonie@kernel.org>
Wed, 29 Jul 2015 12:56:50 +0000 (13:56 +0100)
commitf8163c8673efaabb361281a2759b3167d181ecf6
treeb6dac11c4f13c4c82f9bf9abb2f68c2c0b2d0654tree | snapshot (tar.gz zip)
parentf285f1610341af4181791938777e0affb5531278commit | diff
ASoC: rt5677: Return error if devm_gpiod_get_optional return ERR_PTR

If devm_gpiod_get_optional() return ERR_PTR, it means something wrong
so request gpio fails. We had better return error in such case.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/rt5677.c diff | blob | blame | history