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ASoC: JZ4740: qi_lb60: Use the SND_SOC_DAPM_EVENT_OFF for the speakers status 

Use SND_SOC_DAPM_EVENT_OFF for determining whether the speaker should be turned
on or off instead of open coding it.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Lars-Peter Clausen 2011-04-12 19:31:05 +02:00 committed by Mark Brown
parent c6f0ede7c5
commit 621206b768
1 changed files with 1 additions and 5 deletions
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6
sound/soc/jz4740/qi_lb60.c
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@ -27,11 +27,7 @@
static int qi_lb60_spk_event(struct snd_soc_dapm_widget *widget, static int qi_lb60_spk_event(struct snd_soc_dapm_widget *widget,
struct snd_kcontrol *ctrl, int event) struct snd_kcontrol *ctrl, int event)
{ {
int on = 0; int on = !SND_SOC_DAPM_EVENT_OFF(event);
if (event & SND_SOC_DAPM_POST_PMU)
on = 1;
else if (event & SND_SOC_DAPM_PRE_PMD)
on = 0;
gpio_set_value(QI_LB60_SND_GPIO, on); gpio_set_value(QI_LB60_SND_GPIO, on);
gpio_set_value(QI_LB60_AMP_GPIO, on); gpio_set_value(QI_LB60_AMP_GPIO, on);