ALSA: es1938: Use snd_ctl_enum_info()
authorTakashi Iwai <tiwai@suse.de>
Mon, 20 Oct 2014 16:17:08 +0000 (18:17 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 21 Oct 2014 06:59:59 +0000 (08:59 +0200)
... and reduce the open codes.  Also add missing const to the text array.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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