The patch titled
au1550_ac97: spin_unlock in error path
has been added to the -mm tree. Its filename is
au1550_ac97-spin_unlock-in-error-path.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: au1550_ac97: spin_unlock in error path
From: Domen Puncer <domen.puncer@xxxxxxxx>
Error paths didn't spin_unlock.
Signed-off-by: Domen Puncer <domen.puncer@xxxxxxxx>
Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
sound/oss/au1550_ac97.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff -puN sound/oss/au1550_ac97.c~au1550_ac97-spin_unlock-in-error-path sound/oss/au1550_ac97.c
--- a/sound/oss/au1550_ac97.c~au1550_ac97-spin_unlock-in-error-path
+++ a/sound/oss/au1550_ac97.c
@@ -213,7 +213,8 @@ rdcodec(struct ac97_codec *codec, u8 add
}
if (i == POLL_COUNT) {
err("rdcodec: read poll expired!");
- return 0;
+ data = 0;
+ goto out;
}
/* wait for command done?
@@ -226,7 +227,8 @@ rdcodec(struct ac97_codec *codec, u8 add
}
if (i == POLL_COUNT) {
err("rdcodec: read cmdwait expired!");
- return 0;
+ data = 0;
+ goto out;
}
data = au_readl(PSC_AC97CDC) & 0xffff;
@@ -237,6 +239,7 @@ rdcodec(struct ac97_codec *codec, u8 add
au_writel(PSC_AC97EVNT_CD, PSC_AC97EVNT);
au_sync();
+ out:
spin_unlock_irqrestore(&s->lock, flags);
return data;
_
Patches currently in -mm which might be from domen.puncer@xxxxxxxx are
au1550_ac97-spin_unlock-in-error-path.patch
-
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