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ASoC: Don't use wm8994->control_data in wm8994_readable_register()

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The field is no longer initialised so this will crash if running on
wm8958.

Reported-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
This commit is contained in:
Mark Brown 2011-11-04 15:52:31 +00:00
parent 86f14df8ed
commit 8eeea521d9
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/wm8994.c
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@ -56,7 +56,7 @@ static int wm8994_retune_mobile_base[] = {
static int wm8994_readable(struct snd_soc_codec *codec, unsigned int reg)
{
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
struct wm8994 *control = wm8994->control_data;
struct wm8994 *control = codec->control_data;
switch (reg) {
case WM8994_GPIO_1: