Extern or forward variable declaration at include/linux/device.h, line 43 References: arch/arm64/mm/dma-mapping.c, line 955 arch/powerpc/include/asm/iommu.h, line 197 arch/powerpc/kernel/eeh.c, line 1436 arch/powerpc/kernel/eeh.c, line 1450 arch/powerpc/kernel/iommu.c, line 900 arch/powerpc/kernel/iommu.c, line 1078 arch/powerpc/kernel/iommu.c, line 1081 arch/powerpc/kernel/iommu.c, line 1121 arch/powerpc/kernel/iommu.c, line 1140 drivers/dma/sh/rcar-dmac.c, line 1629 drivers/iommu/amd_iommu.c, line 386 drivers/iommu/amd_iommu_v2.c, line 135 drivers/iommu/amd_iommu_v2.c, line 762 drivers/iommu/arm-smmu-v3.c, line 1581 drivers/iommu/arm-smmu-v3.c, line 1809 drivers/iommu/arm-smmu.c, line 432 drivers/iommu/arm-smmu.c, line 1333 drivers/iommu/arm-smmu.c, line 1369 drivers/iommu/arm-smmu.c, line 1388 drivers/iommu/arm-smmu.c, line 1403 drivers/iommu/arm-smmu.c, line 1405 drivers/iommu/exynos-iommu.c, line 1217 drivers/iommu/exynos-iommu.c, line 1219 drivers/iommu/exynos-iommu.c, line 1230 drivers/iommu/fsl_pamu_domain.c, line 868 drivers/iommu/fsl_pamu_domain.c, line 870 drivers/iommu/fsl_pamu_domain.c, line 891 drivers/iommu/fsl_pamu_domain.c, line 894 drivers/iommu/fsl_pamu_domain.c, line 916 drivers/iommu/fsl_pamu_domain.c, line 920 drivers/iommu/fsl_pamu_domain.c, line 932 drivers/iommu/fsl_pamu_domain.c, line 945 drivers/iommu/fsl_pamu_domain.c, line 959 drivers/iommu/fsl_pamu_domain.c, line 961 drivers/iommu/fsl_pamu_domain.c, line 978 drivers/iommu/intel-iommu.c, line 4959 drivers/iommu/iommu.c, line 44 drivers/iommu/iommu.c, line 66 drivers/iommu/iommu.c, line 67 drivers/iommu/iommu.c, line 78 drivers/iommu/iommu.c, line 85 drivers/iommu/iommu.c, line 87 drivers/iommu/iommu.c, line 93 drivers/iommu/iommu.c, line 106 drivers/iommu/iommu.c, line 119 drivers/iommu/iommu.c, line 125 drivers/iommu/iommu.c, line 131 drivers/iommu/iommu.c, line 140 drivers/iommu/iommu.c, line 175 drivers/iommu/iommu.c, line 177 drivers/iommu/iommu.c, line 232 drivers/iommu/iommu.c, line 235 drivers/iommu/iommu.c, line 251 drivers/iommu/iommu.c, line 269 drivers/iommu/iommu.c, line 285 drivers/iommu/iommu.c, line 301 drivers/iommu/iommu.c, line 328 drivers/iommu/iommu.c, line 382 drivers/iommu/iommu.c, line 428 drivers/iommu/iommu.c, line 459 drivers/iommu/iommu.c, line 459 drivers/iommu/iommu.c, line 488 drivers/iommu/iommu.c, line 493 drivers/iommu/iommu.c, line 515 drivers/iommu/iommu.c, line 530 drivers/iommu/iommu.c, line 551 drivers/iommu/iommu.c, line 553 drivers/iommu/iommu.c, line 553 drivers/iommu/iommu.c, line 569 drivers/iommu/iommu.c, line 585 drivers/iommu/iommu.c, line 599 drivers/iommu/iommu.c, line 612 drivers/iommu/iommu.c, line 618 drivers/iommu/iommu.c, line 637 drivers/iommu/iommu.c, line 641 drivers/iommu/iommu.c, line 671 drivers/iommu/iommu.c, line 675 drivers/iommu/iommu.c, line 713 drivers/iommu/iommu.c, line 734 drivers/iommu/iommu.c, line 736 drivers/iommu/iommu.c, line 749 drivers/iommu/iommu.c, line 754 drivers/iommu/iommu.c, line 826 drivers/iommu/iommu.c, line 829 drivers/iommu/iommu.c, line 864 drivers/iommu/iommu.c, line 878 drivers/iommu/iommu.c, line 898 drivers/iommu/iommu.c, line 909 drivers/iommu/iommu.c, line 920 drivers/iommu/iommu.c, line 1107 drivers/iommu/iommu.c, line 1146 drivers/iommu/iommu.c, line 1170 drivers/iommu/iommu.c, line 1203 drivers/iommu/iommu.c, line 1218 drivers/iommu/iommu.c, line 1240 drivers/iommu/iommu.c, line 1263 drivers/iommu/iommu.c, line 1582 drivers/iommu/ipmmu-vmsa.c, line 600 drivers/iommu/mtk_iommu.c, line 126 drivers/iommu/mtk_iommu.c, line 389 drivers/iommu/mtk_iommu.c, line 420 drivers/iommu/rockchip-iommu.c, line 769 drivers/iommu/rockchip-iommu.c, line 936 drivers/iommu/rockchip-iommu.c, line 976 drivers/iommu/s390-iommu.c, line 170 drivers/media/platform/omap3isp/isp.c, line 1948 drivers/vfio/pci/vfio_pci.c, line 356 drivers/vfio/pci/vfio_pci.c, line 356 drivers/vfio/pci/vfio_pci.c, line 361 drivers/vfio/pci/vfio_pci.c, line 362 drivers/vfio/pci/vfio_pci.c, line 365 drivers/vfio/pci/vfio_pci.c, line 370 drivers/vfio/pci/vfio_pci.c, line 387 drivers/vfio/pci/vfio_pci.c, line 1100 drivers/vfio/pci/vfio_pci.c, line 1159 drivers/vfio/platform/vfio_platform_common.c, line 550 drivers/vfio/platform/vfio_platform_common.c, line 592 drivers/vfio/vfio.c, line 77 drivers/vfio/vfio.c, line 77 drivers/vfio/vfio.c, line 115 drivers/vfio/vfio.c, line 117 drivers/vfio/vfio.c, line 159 drivers/vfio/vfio.c, line 195 drivers/vfio/vfio.c, line 195 drivers/vfio/vfio.c, line 197 drivers/vfio/vfio.c, line 201 drivers/vfio/vfio.c, line 201 drivers/vfio/vfio.c, line 314 drivers/vfio/vfio.c, line 321 drivers/vfio/vfio.c, line 321 drivers/vfio/vfio.c, line 338 drivers/vfio/vfio.c, line 338 drivers/vfio/vfio.c, line 340 drivers/vfio/vfio.c, line 352 drivers/vfio/vfio.c, line 362 drivers/vfio/vfio.c, line 362 drivers/vfio/vfio.c, line 378 drivers/vfio/vfio.c, line 400 drivers/vfio/vfio.c, line 400 drivers/vfio/vfio.c, line 400 drivers/vfio/vfio.c, line 414 drivers/vfio/vfio.c, line 450 drivers/vfio/vfio.c, line 450 drivers/vfio/vfio.c, line 456 drivers/vfio/vfio.c, line 456 drivers/vfio/vfio.c, line 663 drivers/vfio/vfio.c, line 708 drivers/vfio/vfio.c, line 713 drivers/vfio/vfio.c, line 719 drivers/vfio/vfio.c, line 724 drivers/vfio/vfio.c, line 756 drivers/vfio/vfio.c, line 756 drivers/vfio/vfio.c, line 760 drivers/vfio/vfio.c, line 761 drivers/vfio/vfio.c, line 764 drivers/vfio/vfio.c, line 766 drivers/vfio/vfio.c, line 768 drivers/vfio/vfio.c, line 776 drivers/vfio/vfio.c, line 782 drivers/vfio/vfio.c, line 814 drivers/vfio/vfio.c, line 814 drivers/vfio/vfio.c, line 818 drivers/vfio/vfio.c, line 819 drivers/vfio/vfio.c, line 822 drivers/vfio/vfio.c, line 823 drivers/vfio/vfio.c, line 1018 drivers/vfio/vfio.c, line 1028 drivers/vfio/vfio.c, line 1266 drivers/vfio/vfio.c, line 1354 drivers/vfio/vfio.c, line 1375 drivers/vfio/vfio.c, line 1721 drivers/vfio/vfio_iommu_spapr_tce.c, line 32 drivers/vfio/vfio_iommu_spapr_tce.c, line 32 drivers/vfio/vfio_iommu_spapr_tce.c, line 88 drivers/vfio/vfio_iommu_spapr_tce.c, line 1160 drivers/vfio/vfio_iommu_spapr_tce.c, line 1160 drivers/vfio/vfio_iommu_spapr_tce.c, line 1171 drivers/vfio/vfio_iommu_spapr_tce.c, line 1184 drivers/vfio/vfio_iommu_spapr_tce.c, line 1186 drivers/vfio/vfio_iommu_spapr_tce.c, line 1193 drivers/vfio/vfio_iommu_spapr_tce.c, line 1213 drivers/vfio/vfio_iommu_spapr_tce.c, line 1227 drivers/vfio/vfio_iommu_spapr_tce.c, line 1227 drivers/vfio/vfio_iommu_spapr_tce.c, line 1237 drivers/vfio/vfio_iommu_spapr_tce.c, line 1245 drivers/vfio/vfio_iommu_spapr_tce.c, line 1252 drivers/vfio/vfio_iommu_type1.c, line 81 drivers/vfio/vfio_iommu_type1.c, line 81 drivers/vfio/vfio_iommu_type1.c, line 738 drivers/vfio/vfio_iommu_type1.c, line 738 drivers/vfio/vfio_iommu_type1.c, line 750 drivers/vfio/vfio_iommu_type1.c, line 750 drivers/vfio/vfio_iommu_type1.c, line 765 drivers/vfio/vfio_iommu_type1.c, line 765 drivers/vfio/vfio_iommu_type1.c, line 768 drivers/vfio/vfio_iommu_type1.c, line 787 drivers/vfio/vfio_iommu_type1.c, line 815 drivers/vfio/vfio_iommu_type1.c, line 816 drivers/vfio/vfio_iommu_type1.c, line 824 drivers/vfio/vfio_iommu_type1.c, line 844 drivers/vfio/vfio_iommu_type1.c, line 863 drivers/vfio/vfio_iommu_type1.c, line 863 drivers/vfio/vfio_iommu_type1.c, line 873 drivers/vfio/vfio_iommu_type1.c, line 873 drivers/vfio/vfio_iommu_type1.c, line 876 drivers/vfio/vfio_iommu_type1.c, line 939 drivers/vfio/vfio_spapr_eeh.c, line 34 include/linux/device.h, line 43 include/linux/device.h, line 851 include/linux/device.h, line 851 include/linux/iommu.h, line 35 include/linux/iommu.h, line 179 include/linux/iommu.h, line 215 include/linux/iommu.h, line 238 include/linux/iommu.h, line 240 include/linux/iommu.h, line 241 include/linux/iommu.h, line 242 include/linux/iommu.h, line 243 include/linux/iommu.h, line 246 include/linux/iommu.h, line 247 include/linux/iommu.h, line 250 include/linux/iommu.h, line 252 include/linux/iommu.h, line 253 include/linux/iommu.h, line 254 include/linux/iommu.h, line 256 include/linux/iommu.h, line 258 include/linux/iommu.h, line 259 include/linux/iommu.h, line 260 include/linux/iommu.h, line 327 include/linux/iommu.h, line 329 include/linux/iommu.h, line 334 include/linux/iommu.h, line 351 include/linux/iommu.h, line 433 include/linux/iommu.h, line 439 include/linux/iommu.h, line 443 include/linux/iommu.h, line 448 include/linux/iommu.h, line 453 include/linux/iommu.h, line 459 include/linux/iommu.h, line 465 include/linux/iommu.h, line 475 include/linux/iommu.h, line 482 include/linux/iommu.h, line 487 include/linux/iommu.h, line 491 include/linux/iommu.h, line 497 include/linux/iommu.h, line 503 include/linux/vfio.h, line 47 include/linux/vfio.h, line 48 include/linux/vfio.h, line 75 include/linux/vfio.h, line 77 include/linux/vfio.h, line 110 include/linux/vfio.h, line 122