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Searched refs:ctrl_urb (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.4/drivers/net/usb/
Dcatc.c182 struct urb *tx_urb, *rx_urb, *irq_urb, *ctrl_urb; member
474 struct urb *urb = catc->ctrl_urb; in catc_ctrl_run()
493 if ((status = usb_submit_urb(catc->ctrl_urb, GFP_ATOMIC))) in catc_ctrl_run()
746 usb_kill_urb(catc->ctrl_urb); in catc_stop()
799 catc->ctrl_urb = usb_alloc_urb(0, GFP_KERNEL); in catc_probe()
803 if ((!catc->ctrl_urb) || (!catc->tx_urb) || in catc_probe()
822 usb_fill_control_urb(catc->ctrl_urb, usbdev, usb_sndctrlpipe(usbdev, 0), in catc_probe()
925 usb_free_urb(catc->ctrl_urb); in catc_probe()
940 usb_free_urb(catc->ctrl_urb); in catc_disconnect()
Dhso.c1752 struct urb *ctrl_urb, in mux_device_request() argument
1760 if (!serial || !ctrl_urb || !ctrl_req) { in mux_device_request()
1791 ctrl_urb->transfer_flags = 0; in mux_device_request()
1792 usb_fill_control_urb(ctrl_urb, in mux_device_request()
1798 result = usb_submit_urb(ctrl_urb, GFP_ATOMIC); in mux_device_request()
1800 dev_err(&ctrl_urb->dev->dev, in mux_device_request()
/Linux-v5.4/drivers/isdn/hardware/mISDN/
Dhfcsusb.c59 hw->ctrl_urb->pipe = hw->ctrl_out_pipe; in ctrl_start_transfer()
60 hw->ctrl_urb->setup_packet = (u_char *)&hw->ctrl_write; in ctrl_start_transfer()
61 hw->ctrl_urb->transfer_buffer = NULL; in ctrl_start_transfer()
62 hw->ctrl_urb->transfer_buffer_length = 0; in ctrl_start_transfer()
68 usb_submit_urb(hw->ctrl_urb, GFP_ATOMIC); in ctrl_start_transfer()
1735 usb_fill_control_urb(hw->ctrl_urb, hw->dev, hw->ctrl_out_pipe, in setup_hfcsusb()
1767 if (hw->ctrl_urb) { in release_hw()
1768 usb_kill_urb(hw->ctrl_urb); in release_hw()
1769 usb_free_urb(hw->ctrl_urb); in release_hw()
1770 hw->ctrl_urb = NULL; in release_hw()
[all …]
Dhfcsusb.h290 struct urb *ctrl_urb; member
/Linux-v5.4/drivers/media/usb/usbvision/
Dusbvision.h354 struct urb *ctrl_urb; member
Dusbvision-video.c1312 usbvision->ctrl_urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL); in usbvision_alloc()
1313 if (!usbvision->ctrl_urb) in usbvision_alloc()
1343 usb_free_urb(usbvision->ctrl_urb); in usbvision_release()
Dusbvision-core.c1423 usb_fill_control_urb(usbvision->ctrl_urb, usbvision->dev, in usbvision_write_reg_irq()
1432 err_code = usb_submit_urb(usbvision->ctrl_urb, GFP_ATOMIC); in usbvision_write_reg_irq()