ALSA: fix kernel-doc build warning
authorRandy Dunlap <rdunlap@infradead.org>
Mon, 30 Oct 2017 00:08:52 +0000 (17:08 -0700)
committerTakashi Iwai <tiwai@suse.de>
Mon, 30 Oct 2017 07:10:07 +0000 (08:10 +0100)
commit3f1185d6c9d3fe91aa85ec8d3f4d71207452c458
tree3085c1979ccd1f4ea73c49134e7b651a29051184
parent0202f5cd9aab127355f6b1de74058a670424d48a
ALSA: fix kernel-doc build warning

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 <rdunlap@infradead.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/jack.c