78 static struct mtx	 sysmouse_lock;  variable
175 	mtx_unlock(&sysmouse_lock);  in sysmouse_buf_read()
177 	mtx_lock(&sysmouse_lock);  in sysmouse_buf_read()
219 	mtx_lock(&sysmouse_lock);  in sysmouse_process_event()
271 	mtx_unlock(&sysmouse_lock);  in sysmouse_process_event()
277 done:	mtx_unlock(&sysmouse_lock);  in sysmouse_process_event()
287 	mtx_lock(&sysmouse_lock);  in sysmouse_open()
295 	mtx_unlock(&sysmouse_lock);  in sysmouse_open()
304 	mtx_lock(&sysmouse_lock);  in sysmouse_close()
308 	mtx_unlock(&sysmouse_lock);  in sysmouse_close()
322 	mtx_lock(&sysmouse_lock);  in sysmouse_read()
338 			error = cv_wait_sig(&sysmouse_sleep, &sysmouse_lock);  in sysmouse_read()
343 	mtx_unlock(&sysmouse_lock);  in sysmouse_read()
355 		mtx_lock(&sysmouse_lock);  in sysmouse_ioctl()
360 		mtx_unlock(&sysmouse_lock);  in sysmouse_ioctl()
409 		mtx_lock(&sysmouse_lock);  in sysmouse_ioctl()
417 		mtx_unlock(&sysmouse_lock);  in sysmouse_ioctl()
463 	mtx_lock(&sysmouse_lock);  in sysmouse_poll()
470 	mtx_unlock(&sysmouse_lock);  in sysmouse_poll()
481 	mtx_init(&sysmouse_lock, "sysmouse", NULL, MTX_DEF);  in sysmouse_drvinit()