PCIE_LNK_WIDTH_UNKNOWN 4038 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c 		if (platform_link_width == PCIE_LNK_WIDTH_UNKNOWN) {
PCIE_LNK_WIDTH_UNKNOWN 5739 drivers/pci/pci.c 		*width = PCIE_LNK_WIDTH_UNKNOWN;
PCIE_LNK_WIDTH_UNKNOWN 5831 drivers/pci/pci.c 	return PCIE_LNK_WIDTH_UNKNOWN;
PCIE_LNK_WIDTH_UNKNOWN 5851 drivers/pci/pci.c 	if (*speed == PCI_SPEED_UNKNOWN || *width == PCIE_LNK_WIDTH_UNKNOWN)