[alsa-devel] [PATCH] ASoC: wm8994: Fix sparse warning due to use of 0 as NULL

9 May 2012

Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com
---
 sound/soc/codecs/wm8994.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index b3b2d5f..dfc4e90 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -792,7 +792,7 @@ static void vmid_reference(struct snd_soc_codec *codec)
switch (wm8994->vmid_mode) {
    	default:
-			WARN_ON(0 == "Invalid VMID mode");
+			WARN_ON(NULL == "Invalid VMID mode");
    	case WM8994_VMID_NORMAL:
    		/* Startup bias, VMID ramp & buffer */
    		snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
-- 
1.7.10


    

Mark Brown