driver_name_lock  132 kernel/dma/debug.c static DEFINE_RWLOCK(driver_name_lock);
driver_name_lock  200 kernel/dma/debug.c 	read_lock_irqsave(&driver_name_lock, flags);
driver_name_lock  209 kernel/dma/debug.c 	read_unlock_irqrestore(&driver_name_lock, flags);
driver_name_lock  745 kernel/dma/debug.c 	read_lock_irqsave(&driver_name_lock, flags);
driver_name_lock  747 kernel/dma/debug.c 	read_unlock_irqrestore(&driver_name_lock, flags);
driver_name_lock  772 kernel/dma/debug.c 	write_lock_irqsave(&driver_name_lock, flags);
driver_name_lock  811 kernel/dma/debug.c 	write_unlock_irqrestore(&driver_name_lock, flags);