commit 149c53b514d0a42abbb2c9611ffc9fa2d94857e8
author Mark Brown <broonie@opensource.wolfsonmicro.com> Sat Mar 03 00:10:02 2012 +0000
committer Mark Brown <broonie@opensource.wolfsonmicro.com> Wed Apr 04 12:35:20 2012 +0100
tree eaab2c97f044099c8f185aad8d689d80ab42474e
parent 41b5b3bd5b7c9dd4ab4e0583d54d81b7f7d33d1f

ASoC: wm8994: Don't bother updating the jackdet mode needlessly

If we're not doing jackdet it's not needed.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/wm8994.c

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index c9af13f..44f72dc 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -689,6 +689,9 @@
 	if (!wm8994->jackdet || !wm8994->jack_cb)
 		return;
 
+	if (!wm8994->jackdet || !wm8994->jack_cb)
+		return;
+
 	if (wm8994->active_refcount)
 		mode = WM1811_JACKDET_MODE_AUDIO;