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[v2,2/2] ASoC: tlv320aic3x: Use empty struct initializer

Message ID 1518550671-16359-2-git-send-email-festevam@gmail.com (mailing list archive)
State Accepted
Headers show

Commit Message

Fabio Estevam Feb. 13, 2018, 7:37 p.m. UTC 
From: Fabio Estevam <fabio.estevam@nxp.com>

{ 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>
---
Changes since v1:
- Fix typos in commit log

 sound/soc/codecs/tlv320aic3x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index dbfa0d8..6a271e6 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -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);