staging: line6: drop unused pod atomic_flags field

Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index e892b4a..f8257be 100644 (file)
--- a/drivers/staging/line6/pod.c
+++ b/drivers/staging/line6/pod.c
@@ -132,15 +132,6 @@ static char *pod_alloc_sysex_buffer(struct usb_line6_pod *pod, int code,
 }
 
 /*
-       Handle SAVE button.
-*/
-static void pod_save_button_pressed(struct usb_line6_pod *pod, int type,
-                                   int index)
-{
-       set_bit(POD_SAVE_PRESSED, &pod->atomic_flags);
-}
-
-/*
        Process a completely received message.
 */
 void line6_pod_process_message(struct usb_line6_pod *pod)
@@ -166,7 +157,6 @@ void line6_pod_process_message(struct usb_line6_pod *pod)
 
        case LINE6_PROGRAM_CHANGE | LINE6_CHANNEL_DEVICE:
        case LINE6_PROGRAM_CHANGE | LINE6_CHANNEL_HOST:
-               set_bit(POD_CHANNEL_DIRTY, &pod->atomic_flags);
                line6_dump_request_async(&pod->dumpreq, &pod->line6, 0,
                                         LINE6_DUMP_CURRENT);
                break;
@@ -196,7 +186,6 @@ void line6_pod_process_message(struct usb_line6_pod *pod)
                                break;
 
                        case POD_SYSEX_SAVE:
-                               pod_save_button_pressed(pod, buf[6], buf[7]);
                                break;
 
                        case POD_SYSEX_STORE:

diff --git a/drivers/staging/line6/pod.h b/drivers/staging/line6/pod.h
index 52534ca..843eb4e 100644 (file)
--- a/drivers/staging/line6/pod.h
+++ b/drivers/staging/line6/pod.h
@@ -84,11 +84,6 @@ struct usb_line6_pod {
        int startup_progress;
 
        /**
-               Some atomic flags.
-       */
-       unsigned long atomic_flags;
-
-       /**
                Serial number of device.
        */
        int serial_number;