Searched refs:ctrlhead (Results 1 – 2 of 2) sorted by relevance
241 if ((kicked = (usbhid->ctrlhead != usbhid->ctrltail))) { in usbhid_restart_ctrl_queue() 242 hid_dbg(hid, "Kicking head %d tail %d", usbhid->ctrlhead, usbhid->ctrltail); in usbhid_restart_ctrl_queue() 505 usbhid->ctrltail = usbhid->ctrlhead; in hid_ctrl() 506 } else if (usbhid->ctrlhead != usbhid->ctrltail) { in hid_ctrl() 509 if (usbhid->ctrlhead != usbhid->ctrltail && in hid_ctrl() 582 if ((head = (usbhid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == usbhid->ctrltail) { in __usbhid_submit_report() 588 usbhid->ctrl[usbhid->ctrlhead].raw_report = hid_alloc_report_buf(report, GFP_ATOMIC); in __usbhid_submit_report() 589 if (!usbhid->ctrl[usbhid->ctrlhead].raw_report) { in __usbhid_submit_report() 593 hid_output_report(report, usbhid->ctrl[usbhid->ctrlhead].raw_report); in __usbhid_submit_report() 595 usbhid->ctrl[usbhid->ctrlhead] in __usbhid_submit_report() [all...]
71 unsigned char ctrlhead, ctrltail; /* Control fifo head & tail */ member