[PATCH] hisax: remove URB_ASYNC_UNLINK

usb_unlink_urb is always async now, so URB_ASYNC_UNLINK was removed from
core USB and we must do as well.

Signed-off-by: Karsten Keil <[e-mail]>
Cc: Greg KH <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/isdn/hisax/st5481_b.c

···
 	bcs->mode = mode;
 
 	// Cancel all USB transfers on this B channel
-	b_out->urb[0]->transfer_flags |= URB_ASYNC_UNLINK;
 	usb_unlink_urb(b_out->urb[0]);
-	b_out->urb[1]->transfer_flags |= URB_ASYNC_UNLINK;
 	usb_unlink_urb(b_out->urb[1]);
 	b_out->busy = 0;
 

drivers/isdn/hisax/st5481_usb.c

···
 
 	in->mode = mode;
 
-	in->urb[0]->transfer_flags |= URB_ASYNC_UNLINK;
 	usb_unlink_urb(in->urb[0]);
-	in->urb[1]->transfer_flags |= URB_ASYNC_UNLINK;
 	usb_unlink_urb(in->urb[1]);
 
 	if (in->mode != L1_MODE_NULL) {