Function prototype or declaration at include/linux/vgaarb.h, line 146 References: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c, line 2345 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c, line 2567 drivers/gpu/drm/drm_irq.c, line 145 drivers/gpu/drm/drm_irq.c, line 211 drivers/gpu/drm/i915/i915_drv.c, line 675 drivers/gpu/drm/i915/i915_drv.c, line 734 drivers/gpu/drm/i915/i915_drv.c, line 1460 drivers/gpu/drm/nouveau/nouveau_vga.c, line 96 drivers/gpu/drm/nouveau/nouveau_vga.c, line 118 drivers/gpu/drm/radeon/radeon_device.c, line 1438 drivers/gpu/drm/radeon/radeon_device.c, line 1541 drivers/gpu/vga/vgaarb.c, line 831 drivers/gpu/vga/vgaarb.c, line 855 drivers/vfio/pci/vfio_pci.c, line 1233 drivers/vfio/pci/vfio_pci.c, line 1269 include/linux/vgaarb.h, line 146 include/linux/vgaarb.h, line 150