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ASoC: twl6040: Shift 2 identifies the HS output in out_drv_event

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None of the driver handled by out_drv_event have it's power
bit shifted by 3.
Remove the case for shift 3, and also add comment for the cases.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Peter Ujfalusi 2011-09-29 15:22:36 +03:00 committed by Mark Brown
parent 93eebc6982
commit 6fbb32d175
1 changed files with 2 additions and 3 deletions
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5
sound/soc/codecs/twl6040.c
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@ -563,14 +563,13 @@ static int out_drv_event(struct snd_soc_dapm_widget *w,
struct delayed_work *work;
switch (w->shift) {
case 2:
case 3:
case 2: /* Headset output driver */
out = &priv->headset;
out->left_step = priv->hs_left_step;
out->right_step = priv->hs_right_step;
out->step_delay = 5; /* 5 ms between volume ramp steps */
break;
case 4:
case 4: /* Handsfree output driver */
out = &priv->handsfree;
out->left_step = priv->hf_left_step;
out->right_step = priv->hf_right_step;