free_room 1012 drivers/dma/sun4i-dma.c int bit, i, free_room, allow_mitigation = 1; free_room 1019 drivers/dma/sun4i-dma.c free_room = 0; free_room 1065 drivers/dma/sun4i-dma.c free_room = 1; free_room 1094 drivers/dma/sun4i-dma.c if (free_room) {