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ASoC: WM9081 interrupt status register is volatile

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Not that we have interrupt handling in the driver at the minute.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Mark Brown 2011-10-18 19:31:38 +01:00
parent dc56c5a862
commit f8faadb6f2
1 changed files with 1 additions and 0 deletions
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sound/soc/codecs/wm9081.c
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@ -173,6 +173,7 @@ static int wm9081_volatile_register(struct snd_soc_codec *codec, unsigned int re
{ {
switch (reg) { switch (reg) {
case WM9081_SOFTWARE_RESET: case WM9081_SOFTWARE_RESET:
case WM9081_INTERRUPT_STATUS:
return 1; return 1;
default: default:
return 0; return 0;