6 files changed, 10 insertions, 35 deletions

diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
index 369e60e070e1..f7629cbe01a3 100644
--- a/drivers/staging/line6/driver.c
+++ b/drivers/staging/line6/driver.c
@@ -537,37 +537,8 @@ static void line6_data_received(struct urb *urb)
                 line6->message_length = done;
                 line6_midi_receive(line6, line6->buffer_message, done);
 
-                switch (line6->type) {
-                case LINE6_BASSPODXT:
-                case LINE6_BASSPODXTLIVE:
-                case LINE6_BASSPODXTPRO:
-                case LINE6_PODXT:
-                case LINE6_PODXTPRO:
-                case LINE6_POCKETPOD:
-                        line6_pod_process_message(line6);
-                        break;
-
-                case LINE6_PODHD300:
-                case LINE6_PODHD400:
-                case LINE6_PODHD500_0:
-                case LINE6_PODHD500_1:
-                        break; /* let userspace handle MIDI */
-
-                case LINE6_PODXTLIVE_POD:
-                        line6_pod_process_message(line6);
-                        break;
-
-                case LINE6_PODXTLIVE_VARIAX:
-                        line6_variax_process_message(line6);
-                        break;
-
-                case LINE6_VARIAX:
-                        line6_variax_process_message(line6);
-                        break;
-
-                default:
-                        MISSING_CASE;
-                }
+                if (line6->process_message)
+                        line6->process_message(line6);
         }
 
         line6_start_listen(line6);
diff --git a/drivers/staging/line6/driver.h b/drivers/staging/line6/driver.h
index a4bde717e790..220813f1cbb9 100644
--- a/drivers/staging/line6/driver.h
+++ b/drivers/staging/line6/driver.h
@@ -194,6 +194,8 @@ struct usb_line6 {
                  Length of message to be processed.
         */
         int message_length;
+
+        void (*process_message)(struct usb_line6 *);
 };
 
 extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1,
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index aa8977d1814f..79dcff4ae5a7 100644
--- a/drivers/staging/line6/pod.c
+++ b/drivers/staging/line6/pod.c
@@ -131,7 +131,7 @@ static char *pod_alloc_sysex_buffer(struct usb_line6_pod *pod, int code,
 /*
         Process a completely received message.
 */
-void line6_pod_process_message(struct usb_line6 *line6)
+static void line6_pod_process_message(struct usb_line6 *line6)
 {
         struct usb_line6_pod *pod = (struct usb_line6_pod *) line6;
         const unsigned char *buf = pod->line6.buffer_message;
@@ -359,6 +359,8 @@ static int pod_try_init(struct usb_interface *interface,
         int err;
         struct usb_line6_pod *pod = (struct usb_line6_pod *) line6;
 
+        line6->process_message = line6_pod_process_message;
+
         init_timer(&pod->startup_timer);
         INIT_WORK(&pod->startup_work, pod_startup4);
 
diff --git a/drivers/staging/line6/pod.h b/drivers/staging/line6/pod.h
index 984a00bd294d..0d78ca76a72f 100644
--- a/drivers/staging/line6/pod.h
+++ b/drivers/staging/line6/pod.h
@@ -89,6 +89,5 @@ struct usb_line6_pod {
 extern void line6_pod_disconnect(struct usb_interface *interface);
 extern int line6_pod_init(struct usb_interface *interface,
                           struct usb_line6 *line6);
-extern void line6_pod_process_message(struct usb_line6 *line6);
 
 #endif
diff --git a/drivers/staging/line6/variax.c b/drivers/staging/line6/variax.c
index 4d419940a6bb..ccb1f689e335 100644
--- a/drivers/staging/line6/variax.c
+++ b/drivers/staging/line6/variax.c
@@ -130,7 +130,7 @@ static void variax_startup6(struct work_struct *work)
 /*
         Process a completely received message.
 */
-void line6_variax_process_message(struct usb_line6 *line6)
+static void line6_variax_process_message(struct usb_line6 *line6)
 {
         struct usb_line6_variax *variax = (struct usb_line6_variax *) line6;
         const unsigned char *buf = variax->line6.buffer_message;
@@ -180,6 +180,8 @@ static int variax_try_init(struct usb_interface *interface,
         struct usb_line6_variax *variax = (struct usb_line6_variax *) line6;
         int err;
 
+        line6->process_message = line6_variax_process_message;
+
         init_timer(&variax->startup_timer1);
         init_timer(&variax->startup_timer2);
         INIT_WORK(&variax->startup_work, variax_startup6);
diff --git a/drivers/staging/line6/variax.h b/drivers/staging/line6/variax.h
index 7d445ff8c9dc..f21ff2030f01 100644
--- a/drivers/staging/line6/variax.h
+++ b/drivers/staging/line6/variax.h
@@ -67,6 +67,5 @@ struct usb_line6_variax {
 extern void line6_variax_disconnect(struct usb_interface *interface);
 extern int line6_variax_init(struct usb_interface *interface,
                              struct usb_line6 *line6);
-extern void line6_variax_process_message(struct usb_line6 *line6);
 
 #endif