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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2015-06-04 16:04:19 +0300
committerMark Brown <broonie@kernel.org>2015-06-04 19:50:03 +0300
commitdd6e3053405c2fe7baa36e4fe2a12083f508abfc (patch)
tree5fa79778ae3dc2efae59273bfad572184271aa9b /sound/soc/codecs/tas2552.c
parente3606aa496c98595cb206ac8fed9bc8152ffe34e (diff)
downloadlinux-dd6e3053405c2fe7baa36e4fe2a12083f508abfc.tar.xz
ASoC: tas2552: Simplify and reverse the functionality of tas2552_sw_shutdown
The function name and parameters of: tas2552_sw_shutdown(struct tas2552_data *tas_data, int sw_shutdown) implies that if sw_shutdown is 1 we should be entering to the software shutdown mode. The code can be simplified as well within the function. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/tas2552.c')
-rw-r--r--sound/soc/codecs/tas2552.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c
index 2d52a397161d..61419e2f833b 100644
--- a/sound/soc/codecs/tas2552.c
+++ b/sound/soc/codecs/tas2552.c
@@ -118,14 +118,12 @@ static const struct snd_soc_dapm_route tas2552_audio_map[] = {
#ifdef CONFIG_PM
static void tas2552_sw_shutdown(struct tas2552_data *tas_data, int sw_shutdown)
{
- u8 cfg1_reg;
+ u8 cfg1_reg = 0;
if (!tas_data->codec)
return;
if (sw_shutdown)
- cfg1_reg = 0;
- else
cfg1_reg = TAS2552_SWS;
snd_soc_update_bits(tas_data->codec, TAS2552_CFG_1, TAS2552_SWS,
@@ -270,7 +268,7 @@ static int tas2552_runtime_suspend(struct device *dev)
{
struct tas2552_data *tas2552 = dev_get_drvdata(dev);
- tas2552_sw_shutdown(tas2552, 0);
+ tas2552_sw_shutdown(tas2552, 1);
regcache_cache_only(tas2552->regmap, true);
regcache_mark_dirty(tas2552->regmap);
@@ -288,7 +286,7 @@ static int tas2552_runtime_resume(struct device *dev)
if (tas2552->enable_gpio)
gpiod_set_value(tas2552->enable_gpio, 1);
- tas2552_sw_shutdown(tas2552, 1);
+ tas2552_sw_shutdown(tas2552, 0);
regcache_cache_only(tas2552->regmap, false);
regcache_sync(tas2552->regmap);