From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 18 Oct 2011 18:31:38 +0000 (+0100)
Subject: ASoC: WM9081 interrupt status register is volatile
X-Git-Tag: v3.2-rc1~127^2~1^2~20
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8faadb6f204049252fe832d28df04640fa7e88e;p=pandora-kernel.git

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 2b6a75ce3f52..81761388ccf7 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;