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

/freebsd/sys/dev/usb/serial/
H A Dusb_serial.c192 static struct mtx ucom_mtx; variable
200 mtx_init(&ucom_mtx, "UCOM MTX", NULL, MTX_DEF); in ucom_init()
216 mtx_destroy(&ucom_mtx); in ucom_uninit()
374 mtx_lock(&ucom_mtx); in ucom_drain()
377 usb_pause_mtx(&ucom_mtx, hz); in ucom_drain()
379 mtx_unlock(&ucom_mtx); in ucom_drain()
385 mtx_lock(&ucom_mtx); in ucom_drain_all()
389 usb_pause_mtx(&ucom_mtx, hz); in ucom_drain_all()
391 mtx_unlock(&ucom_mtx); in ucom_drain_all()
523 mtx_lock(&ucom_mtx); in ucom_detach_tty()
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