78 static struct mtx	 sysmouse_lock;  variable
183 	mtx_unlock(&sysmouse_lock);  in sysmouse_buf_read()
185 	mtx_lock(&sysmouse_lock);  in sysmouse_buf_read()
227 	mtx_lock(&sysmouse_lock);  in sysmouse_process_event()
281 	mtx_unlock(&sysmouse_lock);  in sysmouse_process_event()
287 done:	mtx_unlock(&sysmouse_lock);  in sysmouse_process_event()
297 	mtx_lock(&sysmouse_lock);  in sysmouse_open()
305 	mtx_unlock(&sysmouse_lock);  in sysmouse_open()
314 	mtx_lock(&sysmouse_lock);  in sysmouse_close()
318 	mtx_unlock(&sysmouse_lock);  in sysmouse_close()
332 	mtx_lock(&sysmouse_lock);  in sysmouse_read()
348 			error = cv_wait_sig(&sysmouse_sleep, &sysmouse_lock);  in sysmouse_read()
353 	mtx_unlock(&sysmouse_lock);  in sysmouse_read()
365 		mtx_lock(&sysmouse_lock);  in sysmouse_ioctl()
370 		mtx_unlock(&sysmouse_lock);  in sysmouse_ioctl()
419 		mtx_lock(&sysmouse_lock);  in sysmouse_ioctl()
427 		mtx_unlock(&sysmouse_lock);  in sysmouse_ioctl()
473 	mtx_lock(&sysmouse_lock);  in sysmouse_poll()
480 	mtx_unlock(&sysmouse_lock);  in sysmouse_poll()
491 	mtx_init(&sysmouse_lock, "sysmouse", NULL, MTX_DEF);  in sysmouse_drvinit()