PCIBus            385 drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c 		    vhdr->PCIBus == adev->pdev->bus->number &&
PCIBus           9263 drivers/gpu/drm/amd/include/atombios.h   ULONG  PCIBus;          //0x4C
PCIBus           7953 drivers/gpu/drm/radeon/atombios.h   ULONG  PCIBus;          //0x4C
PCIBus            636 drivers/gpu/drm/radeon/radeon_bios.c 		    vhdr->PCIBus == rdev->pdev->bus->number &&