reserved20 227 arch/powerpc/include/asm/mpc52xx_psc.h u16 reserved20; reserved20 756 arch/s390/include/asm/kvm_host.h __u8 reserved20[0x0048 - 0x0020]; /* 0x0020 */ reserved20 255 drivers/ata/pata_mpc52xx.c u8 reserved20[3]; reserved20 210 drivers/gpu/drm/amd/include/vi_structs.h uint32_t reserved20; reserved20 552 drivers/net/ethernet/mellanox/mlx4/en_port.h __be64 reserved20; reserved20 369 drivers/staging/media/allegro-dvt/allegro-core.c u16 reserved20;