[ALSA] Add snd-mts64 driver for ESI Miditerminal 4140

Added snd-mts64 driver for Ego Systems (ESI) Miditerminal 4140
by Matthias Koenig <mk@phasorlab.de>.
The driver requires parport (CONFIG_PARPORT).

Signed-off-by: Matthias Koenig <mk@phasorlab.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/sound/drivers/Makefile b/sound/drivers/Makefile
index cb98c3d..c9bad6d 100644
--- a/sound/drivers/Makefile
+++ b/sound/drivers/Makefile
@@ -5,6 +5,7 @@
 
 snd-dummy-objs := dummy.o
 snd-mtpav-objs := mtpav.o
+snd-mts64-objs := mts64.o
 snd-serial-u16550-objs := serial-u16550.o
 snd-virmidi-objs := virmidi.o
 
@@ -13,5 +14,6 @@
 obj-$(CONFIG_SND_VIRMIDI) += snd-virmidi.o
 obj-$(CONFIG_SND_SERIAL_U16550) += snd-serial-u16550.o
 obj-$(CONFIG_SND_MTPAV) += snd-mtpav.o
+obj-$(CONFIG_SND_MTS64) += snd-mts64.o
 
 obj-$(CONFIG_SND) += opl3/ opl4/ mpu401/ vx/