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);