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ASoC: AIC23: Fixing infinite loop in resume path

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This patch fixes two issues:
a) Infinite loop in resume function
b) Writes to non-existing registers in resume function

Cc: stable@kernel.org
Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Anuj Aggarwal 2009-11-27 17:40:58 +05:30 • committed by Mark Brown
commit e9ff5eb2ae
1 changed files with 1 additions and 2 deletions
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3
sound/soc/codecs/tlv320aic23.c
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@ -625,11 +625,10 @@ static int tlv320aic23_resume(struct platform_device *pdev)
{
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct snd_soc_codec *codec = socdev->card->codec;
int i;
u16 reg;
/* Sync reg_cache with the hardware */
for (reg = 0; reg < ARRAY_SIZE(tlv320aic23_reg); i++) {
for (reg = 0; reg < TLV320AIC23_RESET; reg++) {
u16 val = tlv320aic23_read_reg_cache(codec, reg);
tlv320aic23_write(codec, reg, val);
}