ALSA: firewire-tascam: remove a flag for controller

Currently, 'struct snd_tscm_spec' has a member named as 'is_controller' to
identify MIDI controller. This member was originally added to skip
parse control and status messages in isochronous packets for non-controller
model.

As long as I investigate, FW-1804 (non-controller) also transfers the
control and status message, thus it becomes meaningless.

This commit removes it.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2 files changed, 0 insertions, 4 deletions

diff --git a/sound/firewire/tascam/tascam.c b/sound/firewire/tascam/tascam.c
index dcb11c26c225..e281c338e562 100644
--- a/sound/firewire/tascam/tascam.c
+++ b/sound/firewire/tascam/tascam.c
@@ -21,7 +21,6 @@ static struct snd_tscm_spec model_specs[] = {
                 .pcm_playback_analog_channels = 8,
                 .midi_capture_ports = 4,
                 .midi_playback_ports = 4,
-                .is_controller = true,
         },
         {
                 .name = "FW-1082",
@@ -31,7 +30,6 @@ static struct snd_tscm_spec model_specs[] = {
                 .pcm_playback_analog_channels = 2,
                 .midi_capture_ports = 2,
                 .midi_playback_ports = 2,
-                .is_controller = true,
         },
         {
                 .name = "FW-1804",
@@ -41,7 +39,6 @@ static struct snd_tscm_spec model_specs[] = {
                 .pcm_playback_analog_channels = 2,
                 .midi_capture_ports = 2,
                 .midi_playback_ports = 4,
-                .is_controller = false,
         },
 };
 
diff --git a/sound/firewire/tascam/tascam.h b/sound/firewire/tascam/tascam.h
index 2d028d2bd3bd..66268600c357 100644
--- a/sound/firewire/tascam/tascam.h
+++ b/sound/firewire/tascam/tascam.h
@@ -39,7 +39,6 @@ struct snd_tscm_spec {
         unsigned int pcm_playback_analog_channels;
         unsigned int midi_capture_ports;
         unsigned int midi_playback_ports;
-        bool is_controller;
 };
 
 #define TSCM_MIDI_IN_PORT_MAX   4