ASoC: Correct code taking the size of a pointer

Author: Julia Lawall <>

sizeof(codec->reg_cache) is just the size of the pointer.  Elsewhere in the
file, codec->reg_cache is used with sizeof(wm8900_reg_defaults), so the
code is changed to do the same here.

A simplified version of the semantic patch that finds this problem is as
follows: (

expression *x;
expression f;
type T;


Signed-off-by: Julia Lawall 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown 
 sound/soc/codecs/wm8900.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index c9438dd..dbc368c 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -199,7 +199,7 @@ static void wm8900_reset(struct snd_soc_codec *codec)
 	snd_soc_write(codec, WM8900_REG_RESET, 0);
 	memcpy(codec->reg_cache, wm8900_reg_defaults,
-	       sizeof(codec->reg_cache));
+	       sizeof(wm8900_reg_defaults));
 static int wm8900_hp_event(struct snd_soc_dapm_widget *w,