1 files changed, 0 insertions, 102 deletions
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
deleted file mode 100644
index adc76fa58d1e..000000000000
--- a/arch/powerpc/kernel/of_platform.c
+++ /dev/null
@@ -1,102 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- *    Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
- *			 <benh@kernel.crashing.org>
- *    and		 Arnd Bergmann, IBM Corp.
- */
-
-#undef DEBUG
-
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/export.h>
-#include <linux/mod_devicetable.h>
-#include <linux/pci.h>
-#include <linux/platform_device.h>
-#include <linux/atomic.h>
-
-#include <asm/errno.h>
-#include <asm/topology.h>
-#include <asm/pci-bridge.h>
-#include <asm/ppc-pci.h>
-#include <asm/eeh.h>
-
-#ifdef CONFIG_PPC_OF_PLATFORM_PCI
-
-/* The probing of PCI controllers from of_platform is currently
- * 64 bits only, mostly due to gratuitous differences between
- * the 32 and 64 bits PCI code on PowerPC and the 32 bits one
- * lacking some bits needed here.
- */
-
-static int of_pci_phb_probe(struct platform_device *dev)
-{
-	struct pci_controller *phb;
-
-	/* Check if we can do that ... */
-	if (ppc_md.pci_setup_phb == NULL)
-		return -ENODEV;
-
-	pr_info("Setting up PCI bus %pOF\n", dev->dev.of_node);
-
-	/* Alloc and setup PHB data structure */
-	phb = pcibios_alloc_controller(dev->dev.of_node);
-	if (!phb)
-		return -ENODEV;
-
-	/* Setup parent in sysfs */
-	phb->parent = &dev->dev;
-
-	/* Setup the PHB using arch provided callback */
-	if (ppc_md.pci_setup_phb(phb)) {
-		pcibios_free_controller(phb);
-		return -ENODEV;
-	}
-
-	/* Process "ranges" property */
-	pci_process_bridge_OF_ranges(phb, dev->dev.of_node, 0);
-
-	/* Init pci_dn data structures */
-	pci_devs_phb_init_dynamic(phb);
-
-	/* Create EEH PE for the PHB */
-	eeh_phb_pe_create(phb);
-
-	/* Scan the bus */
-	pcibios_scan_phb(phb);
-	if (phb->bus == NULL)
-		return -ENXIO;
-
-	/* Claim resources. This might need some rework as well depending
-	 * whether we are doing probe-only or not, like assigning unassigned
-	 * resources etc...
-	 */
-	pcibios_claim_one_bus(phb->bus);
-
-	/* Add probed PCI devices to the device model */
-	pci_bus_add_devices(phb->bus);
-
-	return 0;
-}
-
-static const struct of_device_id of_pci_phb_ids[] = {
-	{ .type = "pci", },
-	{ .type = "pcix", },
-	{ .type = "pcie", },
-	{ .type = "pciex", },
-	{ .type = "ht", },
-	{}
-};
-
-static struct platform_driver of_pci_phb_driver = {
-	.probe = of_pci_phb_probe,
-	.driver = {
-		.name = "of-pci",
-		.of_match_table = of_pci_phb_ids,
-	},
-};
-
-builtin_platform_driver(of_pci_phb_driver);
-
-#endif /* CONFIG_PPC_OF_PLATFORM_PCI */