diff options
| author | Richard Fitzgerald <rf@opensource.wolfsonmicro.com> | 2016-04-26 18:06:20 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-04-26 18:37:30 +0200 |
| commit | 2ab8e744a437d39619b323d7303fa2e6513274b2 (patch) | |
| tree | d0ef23971623dc950298b93aa521e0f9600d0ed3 | |
| parent | ASoC: arizona: Prefer lower FRATIO in pseudo-fractional mode (diff) | |
| download | linux-2ab8e744a437d39619b323d7303fa2e6513274b2.tar.xz linux-2ab8e744a437d39619b323d7303fa2e6513274b2.zip | |
ASoC: arizona: No need to update_bits when writing AEC clock control
The bits in the ARIZONA_CLOCK_CONTROL register only respond to writes of
a '1', a write of '0' is ignored. So there's no need to use update_bits.
We can do a simple write to set bits.
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/arizona.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 0caecc6f78df..0239639823b1 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1124,7 +1124,6 @@ int arizona_anc_ev(struct snd_soc_dapm_widget *w, int event) { struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); - unsigned int mask = 0x3 << w->shift; unsigned int val; switch (event) { @@ -1138,7 +1137,7 @@ int arizona_anc_ev(struct snd_soc_dapm_widget *w, return 0; } - snd_soc_update_bits(codec, ARIZONA_CLOCK_CONTROL, mask, val); + snd_soc_write(codec, ARIZONA_CLOCK_CONTROL, val); return 0; } |