mbx_if_lock 83 drivers/media/dvb-frontends/dib9000.c struct mutex mbx_if_lock; /* to protect read/write operations */ mbx_if_lock 538 drivers/media/dvb-frontends/dib9000.c if (mutex_lock_interruptible(&state->platform.risc.mbx_if_lock) < 0) { mbx_if_lock 582 drivers/media/dvb-frontends/dib9000.c mutex_unlock(&state->platform.risc.mbx_if_lock); mbx_if_lock 600 drivers/media/dvb-frontends/dib9000.c if (mutex_lock_interruptible(&state->platform.risc.mbx_if_lock) < 0) { mbx_if_lock 641 drivers/media/dvb-frontends/dib9000.c mutex_unlock(&state->platform.risc.mbx_if_lock); mbx_if_lock 2496 drivers/media/dvb-frontends/dib9000.c mutex_init(&st->platform.risc.mbx_if_lock);