ALSA: core: use precomputed table to check userspace control params
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Tue, 10 Mar 2015 13:13:30 +0000 (22:13 +0900)
committerTakashi Iwai <tiwai@suse.de>
Tue, 10 Mar 2015 14:27:57 +0000 (15:27 +0100)
The parameters can be decided in compile time.

This commit adds precomputed table to reduce calculating time.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/control.c

Simple merge