1 files changed, 0 insertions, 99 deletions
diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
deleted file mode 100644
index 45319ee3b484..000000000000
--- a/drivers/pci/host/pci-host-generic.c
+++ /dev/null
@@ -1,99 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Simple, generic PCI host controller driver targetting firmware-initialised
- * systems and virtual machines (e.g. the PCI emulation provided by kvmtool).
- *
- * Copyright (C) 2014 ARM Limited
- *
- * Author: Will Deacon <[email protected]>
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/of_address.h>
-#include <linux/of_pci.h>
-#include <linux/pci-ecam.h>
-#include <linux/platform_device.h>
-
-static struct pci_ecam_ops gen_pci_cfg_cam_bus_ops = {
-	.bus_shift	= 16,
-	.pci_ops	= {
-		.map_bus	= pci_ecam_map_bus,
-		.read		= pci_generic_config_read,
-		.write		= pci_generic_config_write,
-	}
-};
-
-static bool pci_dw_valid_device(struct pci_bus *bus, unsigned int devfn)
-{
-	struct pci_config_window *cfg = bus->sysdata;
-
-	/*
-	 * The Synopsys DesignWare PCIe controller in ECAM mode will not filter
-	 * type 0 config TLPs sent to devices 1 and up on its downstream port,
-	 * resulting in devices appearing multiple times on bus 0 unless we
-	 * filter out those accesses here.
-	 */
-	if (bus->number == cfg->busr.start && PCI_SLOT(devfn) > 0)
-		return false;
-
-	return true;
-}
-
-static void __iomem *pci_dw_ecam_map_bus(struct pci_bus *bus,
-					 unsigned int devfn, int where)
-{
-	if (!pci_dw_valid_device(bus, devfn))
-		return NULL;
-
-	return pci_ecam_map_bus(bus, devfn, where);
-}
-
-static struct pci_ecam_ops pci_dw_ecam_bus_ops = {
-	.bus_shift	= 20,
-	.pci_ops	= {
-		.map_bus	= pci_dw_ecam_map_bus,
-		.read		= pci_generic_config_read,
-		.write		= pci_generic_config_write,
-	}
-};
-
-static const struct of_device_id gen_pci_of_match[] = {
-	{ .compatible = "pci-host-cam-generic",
-	  .data = &gen_pci_cfg_cam_bus_ops },
-
-	{ .compatible = "pci-host-ecam-generic",
-	  .data = &pci_generic_ecam_ops },
-
-	{ .compatible = "marvell,armada8k-pcie-ecam",
-	  .data = &pci_dw_ecam_bus_ops },
-
-	{ .compatible = "socionext,synquacer-pcie-ecam",
-	  .data = &pci_dw_ecam_bus_ops },
-
-	{ .compatible = "snps,dw-pcie-ecam",
-	  .data = &pci_dw_ecam_bus_ops },
-
-	{ },
-};
-
-static int gen_pci_probe(struct platform_device *pdev)
-{
-	const struct of_device_id *of_id;
-	struct pci_ecam_ops *ops;
-
-	of_id = of_match_node(gen_pci_of_match, pdev->dev.of_node);
-	ops = (struct pci_ecam_ops *)of_id->data;
-
-	return pci_host_common_probe(pdev, ops);
-}
-
-static struct platform_driver gen_pci_driver = {
-	.driver = {
-		.name = "pci-host-generic",
-		.of_match_table = gen_pci_of_match,
-		.suppress_bind_attrs = true,
-	},
-	.probe = gen_pci_probe,
-};
-builtin_platform_driver(gen_pci_driver);