diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2017-07-27 19:13:38 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-07-28 10:58:31 +0100 |
| commit | 6f187f7ef1c15dca9f720b18a7e928718fd1a8b3 (patch) | |
| tree | b7945f5dac6ea2100fa75f962ea86a378c665b00 /sound/soc/samsung/s3c-i2s-v2.h | |
| parent | 81ea6cc73c384e4093519e0c75394aa2a1941a10 (diff) | |
| download | linux-6f187f7ef1c15dca9f720b18a7e928718fd1a8b3.tar.bz2 | |
ASoC: samsung: Add proper error paths to s3c24xx I2S driver
s3c2412_i2s_probe() might fail so driver has to revert work done by
s3c_i2sv2_probe() (clock enabling). Missing doing this would lead to
clock enable in-balance.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/samsung/s3c-i2s-v2.h')
| -rw-r--r-- | sound/soc/samsung/s3c-i2s-v2.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/soc/samsung/s3c-i2s-v2.h b/sound/soc/samsung/s3c-i2s-v2.h index 182d80564e37..3fca20f7a853 100644 --- a/sound/soc/samsung/s3c-i2s-v2.h +++ b/sound/soc/samsung/s3c-i2s-v2.h @@ -92,6 +92,13 @@ extern int s3c_i2sv2_probe(struct snd_soc_dai *dai, unsigned long base); /** + * s3c_i2sv2_cleanup - cleanup resources allocated in s3c_i2sv2_probe + * @dai: The ASoC DAI structure supplied to the original probe. + * @i2s: Our local i2s structure to fill in. + */ +extern void s3c_i2sv2_cleanup(struct snd_soc_dai *dai, + struct s3c_i2sv2_info *i2s); +/** * s3c_i2sv2_register_component - register component and dai with soc core * @dev: DAI device * @id: DAI ID |