Lines Matching refs:ep4_in_urb
510 if (urb->status || !cdev || urb != cdev->ep4_in_urb) in snd_usb_caiaq_ep4_reply_dispatch()
539 cdev->ep4_in_urb->actual_length = 0; in snd_usb_caiaq_ep4_reply_dispatch()
540 ret = usb_submit_urb(cdev->ep4_in_urb, GFP_ATOMIC); in snd_usb_caiaq_ep4_reply_dispatch()
556 if (usb_submit_urb(cdev->ep4_in_urb, GFP_KERNEL) != 0) in snd_usb_caiaq_input_open()
575 usb_kill_urb(cdev->ep4_in_urb); in snd_usb_caiaq_input_close()
711 cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL); in snd_usb_caiaq_input_init()
712 if (!cdev->ep4_in_urb) { in snd_usb_caiaq_input_init()
717 usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev, in snd_usb_caiaq_input_init()
750 cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL); in snd_usb_caiaq_input_init()
751 if (!cdev->ep4_in_urb) { in snd_usb_caiaq_input_init()
756 usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev, in snd_usb_caiaq_input_init()
795 cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL); in snd_usb_caiaq_input_init()
796 if (!cdev->ep4_in_urb) { in snd_usb_caiaq_input_init()
801 usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev, in snd_usb_caiaq_input_init()
840 usb_kill_urb(cdev->ep4_in_urb); in snd_usb_caiaq_input_free()
841 usb_free_urb(cdev->ep4_in_urb); in snd_usb_caiaq_input_free()
842 cdev->ep4_in_urb = NULL; in snd_usb_caiaq_input_free()