diff options
| author | Viorel Suman <viorel.suman@nxp.com> | 2019-05-13 10:02:42 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-10 09:53:32 +0200 |
| commit | 3f8d3c9506a5d56aef128300b262900c7e48cdb3 (patch) | |
| tree | a1d5d8999b0adbe432e60ffc909142b034b819cc | |
| parent | 3c3dd68c48e83aca55dc72a33260a71608510160 (diff) | |
ASoC: ak4458: rstn_control - return a non-zero on error only
[ Upstream commit 176a11834b65ec35e3b7a953f87fb9cc41309497 ]
snd_soc_component_update_bits() may return 1 if operation
was successful and the value of the register changed.
Return a non-zero in ak4458_rstn_control for an error only.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | sound/soc/codecs/ak4458.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/codecs/ak4458.c b/sound/soc/codecs/ak4458.c index 58b6ca1de993..3bd57c02e6fd 100644 --- a/sound/soc/codecs/ak4458.c +++ b/sound/soc/codecs/ak4458.c @@ -272,7 +272,10 @@ static int ak4458_rstn_control(struct snd_soc_component *component, int bit) AK4458_00_CONTROL1, AK4458_RSTN_MASK, 0x0); - return ret; + if (ret < 0) + return ret; + + return 0; } static int ak4458_hw_params(struct snd_pcm_substream *substream, |