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linux
linux-davinci
Commits
fe5422fc
Commit
fe5422fc
authored
Jul 05, 2009
by
Mark Brown
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ASoC: Fix leaks in WM8731 probe error handling
Signed-off-by:
Mark Brown
<
broonie@opensource.wolfsonmicro.com
>
parent
096e49d5
Changes
1
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1 changed file
with
12 additions
and
5 deletions
+12
-5
sound/soc/codecs/wm8731.c
sound/soc/codecs/wm8731.c
+12
-5
No files found.
sound/soc/codecs/wm8731.c
View file @
fe5422fc
...
...
@@ -560,7 +560,8 @@ static int wm8731_register(struct wm8731_priv *wm8731)
if
(
wm8731_codec
)
{
dev_err
(
codec
->
dev
,
"Another WM8731 is registered
\n
"
);
return
-
EINVAL
;
ret
=
-
EINVAL
;
goto
err
;
}
mutex_init
(
&
codec
->
mutex
);
...
...
@@ -583,8 +584,8 @@ static int wm8731_register(struct wm8731_priv *wm8731)
ret
=
wm8731_reset
(
codec
);
if
(
ret
<
0
)
{
dev_err
(
codec
->
dev
,
"Failed to issue reset
\n
"
);
return
ret
;
dev_err
(
codec
->
dev
,
"Failed to issue reset
: %d
\n
"
,
ret
);
goto
err
;
}
wm8731_dai
.
dev
=
codec
->
dev
;
...
...
@@ -610,17 +611,23 @@ static int wm8731_register(struct wm8731_priv *wm8731)
ret
=
snd_soc_register_codec
(
codec
);
if
(
ret
!=
0
)
{
dev_err
(
codec
->
dev
,
"Failed to register codec: %d
\n
"
,
ret
);
return
ret
;
goto
err
;
}
ret
=
snd_soc_register_dai
(
&
wm8731_dai
);
if
(
ret
!=
0
)
{
dev_err
(
codec
->
dev
,
"Failed to register DAI: %d
\n
"
,
ret
);
snd_soc_unregister_codec
(
codec
);
return
ret
;
goto
err_codec
;
}
return
0
;
err_codec:
snd_soc_unregister_codec
(
codec
);
err:
kfree
(
wm8731
);
return
ret
;
}
static
void
wm8731_unregister
(
struct
wm8731_priv
*
wm8731
)
...
...
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