Lines Matching refs:ep4_in_urb
497 if (urb->status || !cdev || urb != cdev->ep4_in_urb) in snd_usb_caiaq_ep4_reply_dispatch()
526 cdev->ep4_in_urb->actual_length = 0; in snd_usb_caiaq_ep4_reply_dispatch()
527 ret = usb_submit_urb(cdev->ep4_in_urb, GFP_ATOMIC); in snd_usb_caiaq_ep4_reply_dispatch()
543 if (usb_submit_urb(cdev->ep4_in_urb, GFP_KERNEL) != 0) in snd_usb_caiaq_input_open()
562 usb_kill_urb(cdev->ep4_in_urb); in snd_usb_caiaq_input_close()
698 cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL); in snd_usb_caiaq_input_init()
699 if (!cdev->ep4_in_urb) { in snd_usb_caiaq_input_init()
704 usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev, in snd_usb_caiaq_input_init()
708 ret = usb_urb_ep_type_check(cdev->ep4_in_urb); in snd_usb_caiaq_input_init()
740 cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL); in snd_usb_caiaq_input_init()
741 if (!cdev->ep4_in_urb) { in snd_usb_caiaq_input_init()
746 usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev, in snd_usb_caiaq_input_init()
750 ret = usb_urb_ep_type_check(cdev->ep4_in_urb); in snd_usb_caiaq_input_init()
788 cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL); in snd_usb_caiaq_input_init()
789 if (!cdev->ep4_in_urb) { in snd_usb_caiaq_input_init()
794 usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev, in snd_usb_caiaq_input_init()
798 ret = usb_urb_ep_type_check(cdev->ep4_in_urb); in snd_usb_caiaq_input_init()
837 usb_kill_urb(cdev->ep4_in_urb); in snd_usb_caiaq_input_free()
838 usb_free_urb(cdev->ep4_in_urb); in snd_usb_caiaq_input_free()
839 cdev->ep4_in_urb = NULL; in snd_usb_caiaq_input_free()