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ASoC: tlv320aic3x: 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/tlv320aic3x.c:175:47: 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 17:37:51 -02:00 committed by Mark Brown
parent 749ad545e3
commit 68fb425bae
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1 changed files with 1 additions and 1 deletions
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sound/soc/codecs/tlv320aic3x.c
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@ -172,7 +172,7 @@ static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol,
unsigned int mask = (1 << fls(max)) - 1;
unsigned int invert = mc->invert;
unsigned short val;
struct snd_soc_dapm_update update = { 0 };
struct snd_soc_dapm_update update = {};
int connect, change;
val = (ucontrol->value.integer.value[0] & mask);