deferred_devices_lock 501 drivers/amba/bus.c static DEFINE_MUTEX(deferred_devices_lock); deferred_devices_lock 512 drivers/amba/bus.c mutex_lock(&deferred_devices_lock); deferred_devices_lock 528 drivers/amba/bus.c mutex_unlock(&deferred_devices_lock); deferred_devices_lock 555 drivers/amba/bus.c mutex_lock(&deferred_devices_lock); deferred_devices_lock 562 drivers/amba/bus.c mutex_unlock(&deferred_devices_lock);