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Searched refs:sc_hwmtx_s (Results 1 – 2 of 2) sorted by relevance

/freebsd/sys/dev/uart/
H A Duart_core.c612 mtx_init(&sc->sc_hwmtx_s, "uart_hwmtx", NULL, MTX_SPIN); in uart_bus_attach()
614 sc->sc_hwmtx = &sc->sc_hwmtx_s; in uart_bus_attach()
623 mtx_destroy(&sc->sc_hwmtx_s); in uart_bus_attach()
773 mtx_destroy(&sc->sc_hwmtx_s); in uart_bus_attach()
807 mtx_destroy(&sc->sc_hwmtx_s); in uart_bus_detach()
H A Duart_bus.h81 struct mtx sc_hwmtx_s; /* Spinlock protecting hardware. */ member