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ASoC: Keep index within stac9766_reg[]

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Keep index within stac9766_reg[]

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Roel Kluin
2009-07-13 02:20:10 +02:00
committed by Mark Brown
parent cc369cf504
commit 33e319fba7
1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/stac9766.c
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@@ -149,7 +149,7 @@ static int stac9766_ac97_write(struct snd_soc_codec *codec, unsigned int reg,
stac9766_ac97_write(codec, AC97_INT_PAGING, 1);
return 0;
}
if (reg / 2 > ARRAY_SIZE(stac9766_reg))
if (reg / 2 >= ARRAY_SIZE(stac9766_reg))
return -EIO;
soc_ac97_ops.write(codec->ac97, reg, val);
@@ -168,7 +168,7 @@ static unsigned int stac9766_ac97_read(struct snd_soc_codec *codec,
stac9766_ac97_write(codec, AC97_INT_PAGING, 1);
return val;
}
if (reg / 2 > ARRAY_SIZE(stac9766_reg))
if (reg / 2 >= ARRAY_SIZE(stac9766_reg))
return -EIO;
if (reg == AC97_RESET || reg == AC97_GPIO_STATUS ||