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ASoC: wm9712: Use empty struct initializer

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{ 0 } only clears the first member of the structure.

The first member of the snd_soc_dapm_update struct is a pointer,
and writing 0 to a pointer results in the following sparse warning:

sound/soc/codecs/wm9712.c:229:47: warning: Using plain integer as NULL pointer

Use the empty struct initializer that clears all the struct members
and fixes the sparse warning.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Fabio Estevam 2018-02-13 17:37:50 -02:00 committed by Mark Brown
parent 7928b2cbe5
commit 60edb20060
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1 changed files with 1 additions and 1 deletions
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sound/soc/codecs/wm9712.c
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@ -226,7 +226,7 @@ static int wm9712_hp_mixer_put(struct snd_kcontrol *kcontrol,
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
unsigned int mixer, mask, shift, old;
struct snd_soc_dapm_update update = { 0 };
struct snd_soc_dapm_update update = {};
bool change;
mixer = mc->shift >> 8;