[ALSA] usb-audio: remove old compatibility wrappers (1/2)

Modules: USB generic driver

Move the usb_pipe_needs_resubmit() compatibility wrapper out of the
kernel tree.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index ad9eab2..b58dc0c 100644 (file)
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -249,10 +249,6 @@ void snd_usbmidi_disconnect(struct list_head *p);
 #define get_cfg_desc(cfg)      (&(cfg)->desc)
 #endif
 
-#ifndef usb_pipe_needs_resubmit
-#define usb_pipe_needs_resubmit(pipe) 1
-#endif
-
 #ifndef snd_usb_complete_callback
 #define snd_usb_complete_callback(x) (x)
 #endif

diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index 32be9f9..369319d 100644 (file)
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -246,10 +246,8 @@ static void snd_usbmidi_in_urb_complete(struct urb* urb, struct pt_regs *regs)
                }
        }
 
-       if (usb_pipe_needs_resubmit(urb->pipe)) {
-               urb->dev = ep->umidi->chip->dev;
-               snd_usbmidi_submit_urb(urb, GFP_ATOMIC);
-       }
+       urb->dev = ep->umidi->chip->dev;
+       snd_usbmidi_submit_urb(urb, GFP_ATOMIC);
 }
 
 static void snd_usbmidi_out_urb_complete(struct urb* urb, struct pt_regs *regs)