Build ca0106_proc.o conditionally to drop unneeded ifdef. Some are replaced with the new CONFIG_SND_PROC_FS.
Signed-off-by: Takashi Iwai
snd-ca0106-objs := ca0106_main.o ca0106_mixer.o ca_midi.o snd-ca0106-$(CONFIG_SND_PROC_FS) += ca0106_proc.o obj-$(CONFIG_SND_CA0106) += snd-ca0106.o
