ASoC: Only update SYSCLK_ENA when pausing WM8915 SYSCLK

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>

ASoC: Only update SYSCLK_ENA when pausing WM8915 SYSCLK
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
1622ee18 · Mark Brown · 05d3962c · 1622ee18
Commit 1622ee18 authored Jun 03, 2011 by Mark Brown
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sound/soc/codecs/wm8915.c sound/soc/codecs/wm8915.c +1 -1

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--- a/sound/soc/codecs/wm8915.c
+++ b/sound/soc/codecs/wm8915.c
@@ -1839,7 +1839,7 @@ static int wm8915_set_sysclk(struct snd_soc_dai *dai,
 	int old;
 	/* Disable SYSCLK while we reconfigure */
-	old = snd_soc_read(codec, WM8915_AIF_CLOCKING_1);
+	old = snd_soc_read(codec, WM8915_AIF_CLOCKING_1) & WM8915_SYSCLK_ENA;
 	snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1,
 			    WM8915_SYSCLK_ENA, 0);