ALSA: spi: Constify snd_kcontrol_new items
authorTakashi Iwai <tiwai@suse.de>
Fri, 3 Jan 2020 08:16:56 +0000 (09:16 +0100)
committerTakashi Iwai <tiwai@suse.de>
Fri, 3 Jan 2020 08:24:34 +0000 (09:24 +0100)
commit1aeb1c7f281ea7b372d5801fda119df73b1be98c
tree01548220451953715395196f720425016b10f312
parentf8a32d94f31fc9e28732b73602adc072e620e466
ALSA: spi: Constify snd_kcontrol_new items

Most of snd_kcontrol_new definitions are read-only and passed as-is.
Let's declare them as const for further optimization.

There should be no functional changes by this patch.

Link: https://lore.kernel.org/r/20200103081714.9560-41-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/spi/at73c213.c