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Subject[PATCH] sound: fix kernel-doc build warning
From: Randy Dunlap <>

Fix kernel-doc build error. A symbol that ends with an underscore
character ('_') has special meaning in reST (reStructuredText), so add
a '*' to prevent this error and to indicate that there are several of
these values to choose from.

../sound/core/jack.c:312: ERROR: Unknown target name: "snd_jack_btn".

Signed-off-by: Randy Dunlap <>
Cc: Jaroslav Kysela <>
Cc: Takashi Iwai <>
sound/core/jack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- lnx-414-rc7.orig/sound/core/jack.c
+++ lnx-414-rc7/sound/core/jack.c
@@ -310,7 +310,7 @@ EXPORT_SYMBOL(snd_jack_set_parent);
* @type: Jack report type for this key
* @keytype: Input layer key type to be reported
- * Map a SND_JACK_BTN_ button type to an input layer key, allowing
+ * Map a SND_JACK_BTN_* button type to an input layer key, allowing
* reporting of keys on accessories via the jack abstraction. If no
* mapping is provided but keys are enabled in the jack type then
* BTN_n numeric buttons will be reported.

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