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()
273 	mtx_unlock(&sysmouse_lock);  in sysmouse_process_event()
279 done:	mtx_unlock(&sysmouse_lock);  in sysmouse_process_event()
289 	mtx_lock(&sysmouse_lock);  in sysmouse_open()
297 	mtx_unlock(&sysmouse_lock);  in sysmouse_open()
306 	mtx_lock(&sysmouse_lock);  in sysmouse_close()
310 	mtx_unlock(&sysmouse_lock);  in sysmouse_close()
324 	mtx_lock(&sysmouse_lock);  in sysmouse_read()
340 			error = cv_wait_sig(&sysmouse_sleep, &sysmouse_lock);  in sysmouse_read()
345 	mtx_unlock(&sysmouse_lock);  in sysmouse_read()
357 		mtx_lock(&sysmouse_lock);  in sysmouse_ioctl()
362 		mtx_unlock(&sysmouse_lock);  in sysmouse_ioctl()
411 		mtx_lock(&sysmouse_lock);  in sysmouse_ioctl()
419 		mtx_unlock(&sysmouse_lock);  in sysmouse_ioctl()
465 	mtx_lock(&sysmouse_lock);  in sysmouse_poll()
472 	mtx_unlock(&sysmouse_lock);  in sysmouse_poll()
483 	mtx_init(&sysmouse_lock, "sysmouse", NULL, MTX_DEF);  in sysmouse_drvinit()