Searched refs:mbx_if_lock (Results 1 – 1 of 1) sorted by relevance
83 struct mutex mbx_if_lock; /* to protect read/write operations */ member538 if (mutex_lock_interruptible(&state->platform.risc.mbx_if_lock) < 0) { in dib9000_mbx_send_attr()582 mutex_unlock(&state->platform.risc.mbx_if_lock); in dib9000_mbx_send_attr()600 if (mutex_lock_interruptible(&state->platform.risc.mbx_if_lock) < 0) { in dib9000_mbx_read()641 mutex_unlock(&state->platform.risc.mbx_if_lock); in dib9000_mbx_read()2496 mutex_init(&st->platform.risc.mbx_if_lock); in dib9000_attach()