ASoC: Fix register cache initialisation for WM8753

The wrong register cache variable was being used to provide the size for
the memcpy(), resulting in a copy of only a void * of data.

Reported-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org

diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index d28eeac..e06b0cf 100644 (file)
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1664,7 +1664,7 @@ static int wm8753_register(struct wm8753_priv *wm8753)
        codec->reg_cache = &wm8753->reg_cache;
        codec->private_data = wm8753;
 
-       memcpy(codec->reg_cache, wm8753_reg, sizeof(codec->reg_cache));
+       memcpy(codec->reg_cache, wm8753_reg, sizeof(wm8753->reg_cache));
        INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
 
        ret = wm8753_reset(codec);