From f8faadb6f204049252fe832d28df04640fa7e88e Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 18 Oct 2011 19:31:38 +0100
Subject: ASoC: WM9081 interrupt status register is volatile

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>

diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index 2b6a75c..8176138 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -173,6 +173,7 @@ static int wm9081_volatile_register(struct snd_soc_codec *codec, unsigned int re
 {
 	switch (reg) {
 	case WM9081_SOFTWARE_RESET:
+	case WM9081_INTERRUPT_STATUS:
 		return 1;
 	default:
 		return 0;
-- 
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