From: Roel Kluin <roel.kluin@gmail.com>
To: broonie@opensource.wolfsonmicro.com, alsa-devel@alsa-project.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH] ASoC: Keep index within stac9766_reg[]
Date: Mon, 13 Jul 2009 02:20:10 +0200 [thread overview]
Message-ID: <4A5A7DBA.1070601@gmail.com> (raw)
Keep index within stac9766_reg[]
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
please ignore the patch lacking the second hunk
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 8ad4b7b..befc648 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -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 ||
next reply other threads:[~2009-07-13 0:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-13 0:20 Roel Kluin [this message]
2009-07-13 9:32 ` [PATCH] ASoC: Keep index within stac9766_reg[] Mark Brown
-- strict thread matches above, loose matches on Subject: below --
2009-07-13 0:17 Roel Kluin
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