On Mon, May 13, 2019 at 1:04 PM Viorel Suman viorel.suman@nxp.com wrote:
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
sound/soc/codecs/ak4458.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/ak4458.c b/sound/soc/codecs/ak4458.c index eab7c76..baf990a 100644 --- a/sound/soc/codecs/ak4458.c +++ b/sound/soc/codecs/ak4458.c @@ -304,7 +304,10 @@ 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,
2.7.4
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