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

/NextBSD/sys/dev/usb/serial/
HDusb_serial.c182 static struct mtx ucom_mtx; variable
190 mtx_init(&ucom_mtx, "UCOM MTX", NULL, MTX_DEF); in ucom_init()
206 mtx_destroy(&ucom_mtx); in ucom_uninit()
365 mtx_lock(&ucom_mtx); in ucom_drain()
368 usb_pause_mtx(&ucom_mtx, hz); in ucom_drain()
370 mtx_unlock(&ucom_mtx); in ucom_drain()
376 mtx_lock(&ucom_mtx); in ucom_drain_all()
380 usb_pause_mtx(&ucom_mtx, hz); in ucom_drain_all()
382 mtx_unlock(&ucom_mtx); in ucom_drain_all()
473 mtx_lock(&ucom_mtx); in ucom_detach_tty()
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