diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index 98f2eeee8f68..75d8865d763d 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -7,7 +7,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/scatterlist.h>
 #include <asm/machvec.h>
-#include <asm-generic/pci-bridge.h>
 
 /*
  * The following structure is used to manage multiple PCI busses.
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
index a5635444ca41..d7de19a77d51 100644
--- a/arch/arm/include/asm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -3,8 +3,6 @@
 
 #ifdef __KERNEL__
 #include <asm-generic/pci-dma-compat.h>
-#include <asm-generic/pci-bridge.h>
-
 #include <asm/mach/pci.h> /* for pci_sys_data */
 
 extern unsigned long pcibios_min_io;
@@ -41,5 +39,4 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 }
 
 #endif /* __KERNEL__ */
- 
 #endif
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 70fd9ffb58cf..cff532a6744e 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -1,5 +1,3 @@
-
-
 generic-y += bug.h
 generic-y += bugs.h
 generic-y += checksum.h
@@ -31,7 +29,6 @@ generic-y += msgbuf.h
 generic-y += msi.h
 generic-y += mutex.h
 generic-y += pci.h
-generic-y += pci-bridge.h
 generic-y += poll.h
 generic-y += preempt.h
 generic-y += resource.h
diff --git a/arch/arm64/include/asm/pci.h b/arch/arm64/include/asm/pci.h
index b008a72f8bc0..f75b04e8d732 100644
--- a/arch/arm64/include/asm/pci.h
+++ b/arch/arm64/include/asm/pci.h
@@ -7,7 +7,6 @@
 #include <linux/dma-mapping.h>
 
 #include <asm/io.h>
-#include <asm-generic/pci-bridge.h>
 #include <asm-generic/pci-dma-compat.h>
 
 #define PCIBIOS_MIN_IO		0x1000
diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c
index b3d098bd34aa..c72de668e1d4 100644
--- a/arch/arm64/kernel/pci.c
+++ b/arch/arm64/kernel/pci.c
@@ -19,8 +19,6 @@
 #include <linux/of_platform.h>
 #include <linux/slab.h>
 
-#include <asm/pci-bridge.h>
-
 /*
  * Called after each bus is probed, but before its children are examined
  */
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index 98c31e5d9579..108d19376bb1 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -102,7 +102,6 @@ static inline void pci_resource_to_user(const struct pci_dev *dev, int bar,
 #include <linux/scatterlist.h>
 #include <linux/string.h>
 #include <asm/io.h>
-#include <asm-generic/pci-bridge.h>
 
 struct pci_dev;
 
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 54843ca5fa2b..78968c1ff931 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -10,7 +10,6 @@
 #include <linux/pci.h>
 #include <linux/list.h>
 #include <linux/ioport.h>
-#include <asm-generic/pci-bridge.h>
 
 struct device_node;
 
diff --git a/arch/unicore32/include/asm/pci.h b/arch/unicore32/include/asm/pci.h
index 38b3f3785c3c..eb9dccecb338 100644
--- a/arch/unicore32/include/asm/pci.h
+++ b/arch/unicore32/include/asm/pci.h
@@ -14,7 +14,6 @@
 
 #ifdef __KERNEL__
 #include <asm-generic/pci-dma-compat.h>
-#include <asm-generic/pci-bridge.h>
 #include <asm-generic/pci.h>
 #include <mach/hardware.h> /* for PCIBIOS_MIN_* */
 
@@ -23,5 +22,4 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 	enum pci_mmap_state mmap_state, int write_combine);
 
 #endif /* __KERNEL__ */
-
 #endif
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index 2879efc73a96..b4a9f23d77d9 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -12,7 +12,6 @@
 #include <linux/dmi.h>
 #include <linux/slab.h>
 
-#include <asm-generic/pci-bridge.h>
 #include <asm/acpi.h>
 #include <asm/segment.h>
 #include <asm/io.h>
diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c
index e3d4b059fcd1..e347e7acd8ed 100644
--- a/drivers/ata/pata_macio.c
+++ b/drivers/ata/pata_macio.c
@@ -22,6 +22,7 @@
 #include <linux/scatterlist.h>
 #include <linux/of.h>
 #include <linux/gfp.h>
+#include <linux/pci.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_host.h>
@@ -30,7 +31,6 @@
 #include <asm/macio.h>
 #include <asm/io.h>
 #include <asm/dbdma.h>
-#include <asm/pci-bridge.h>
 #include <asm/machdep.h>
 #include <asm/pmac_feature.h>
 #include <asm/mediabay.h>
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 05755441250c..fdced547ad59 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -10,7 +10,6 @@
 #include <linux/delay.h>
 #include <linux/vmalloc.h>
 #include <asm/uninorth.h>
-#include <asm/pci-bridge.h>
 #include <asm/prom.h>
 #include <asm/pmac_feature.h>
 #include "agp.h"
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index a9b01bcf7d0a..432480ff9d22 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -34,7 +34,6 @@
 #include <asm/machdep.h>
 #include <asm/pmac_feature.h>
 #include <asm/prom.h>
-#include <asm/pci-bridge.h>
 #endif /* CONFIG_PPC_PMAC */
 
 /* from radeon_legacy_encoder.c */
diff --git a/drivers/ide/pdc202xx_new.c b/drivers/ide/pdc202xx_new.c
index 9ad014a7afc7..b33646be699c 100644
--- a/drivers/ide/pdc202xx_new.c
+++ b/drivers/ide/pdc202xx_new.c
@@ -28,7 +28,6 @@
 
 #ifdef CONFIG_PPC_PMAC
 #include <asm/prom.h>
-#include <asm/pci-bridge.h>
 #endif
 
 #define DRV_NAME "pdc202xx_new"
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index 96a345248224..7f0434f7e486 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -40,7 +40,6 @@
 #include <asm/io.h>
 #include <asm/dbdma.h>
 #include <asm/ide.h>
-#include <asm/pci-bridge.h>
 #include <asm/machdep.h>
 #include <asm/pmac_feature.h>
 #include <asm/sections.h>
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
index 4f12c6f01fe7..b6819f0fc608 100644
--- a/drivers/macintosh/macio_asic.c
+++ b/drivers/macintosh/macio_asic.c
@@ -31,7 +31,6 @@
 #include <asm/macio.h>
 #include <asm/pmac_feature.h>
 #include <asm/prom.h>
-#include <asm/pci-bridge.h>
 
 #undef DEBUG
 
diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c
index 4c1903f781fc..a21403238a4a 100644
--- a/drivers/misc/cxl/pci.c
+++ b/drivers/misc/cxl/pci.c
@@ -19,7 +19,6 @@
 #include <linux/delay.h>
 #include <asm/opal.h>
 #include <asm/msi_bitmap.h>
-#include <asm/pci-bridge.h> /* for struct pci_controller */
 #include <asm/pnv-pci.h>
 #include <asm/io.h>
 
diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index e23a642357e7..2437227712dc 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -51,7 +51,6 @@
 #endif
 
 #ifdef CONFIG_PPC_PMAC
-#include <asm/pci-bridge.h>
 #include <asm/prom.h>
 #include <asm/machdep.h>
 #include <asm/pmac_feature.h>
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c
index 3c54a2cae5df..67610270d171 100644
--- a/drivers/net/ethernet/toshiba/spider_net.c
+++ b/drivers/net/ethernet/toshiba/spider_net.c
@@ -48,7 +48,6 @@
 #include <linux/wait.h>
 #include <linux/workqueue.h>
 #include <linux/bitops.h>
-#include <asm/pci-bridge.h>
 #include <net/checksum.h>
 
 #include "spider_net.h"
diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c
index b1449f71601c..13f4fed38048 100644
--- a/drivers/of/of_pci.c
+++ b/drivers/of/of_pci.c
@@ -5,7 +5,6 @@
 #include <linux/of_device.h>
 #include <linux/of_pci.h>
 #include <linux/slab.h>
-#include <asm-generic/pci-bridge.h>
 
 static inline int __of_pci_pci_compare(struct device_node *node,
 				       unsigned int data)
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 89b3befc7155..f2187d491475 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -291,7 +291,12 @@ void pci_bus_add_device(struct pci_dev *dev)
 
 	dev->match_driver = true;
 	retval = device_attach(&dev->dev);
-	WARN_ON(retval < 0);
+	if (retval < 0) {
+		dev_warn(&dev->dev, "device attach failed (%d)\n", retval);
+		pci_proc_detach_device(dev);
+		pci_remove_sysfs_dev_files(dev);
+		return;
+	}
 
 	dev->is_added = 1;
 }
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 602eb4223510..64c0a1215f84 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -25,7 +25,6 @@
 #include <linux/device.h>
 #include <linux/pm_runtime.h>
 #include <linux/pci_hotplug.h>
-#include <asm-generic/pci-bridge.h>
 #include <asm/setup.h>
 #include <linux/aer.h>
 #include "pci.h"
diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index 20db790465dd..e2760a39a98a 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -124,16 +124,13 @@ static struct pci_ops *__find_pci_bus_ops(struct pci_bus *bus)
 static struct pci_bus_ops *pci_bus_ops_pop(void)
 {
 	unsigned long flags;
-	struct pci_bus_ops *bus_ops = NULL;
+	struct pci_bus_ops *bus_ops;
 
 	spin_lock_irqsave(&inject_lock, flags);
-	if (list_empty(&pci_bus_ops_list))
-		bus_ops = NULL;
-	else {
-		struct list_head *lh = pci_bus_ops_list.next;
-		list_del(lh);
-		bus_ops = list_entry(lh, struct pci_bus_ops, list);
-	}
+	bus_ops = list_first_entry_or_null(&pci_bus_ops_list,
+					   struct pci_bus_ops, list);
+	if (bus_ops)
+		list_del(&bus_ops->list);
 	spin_unlock_irqrestore(&inject_lock, flags);
 	return bus_ops;
 }
@@ -181,14 +178,16 @@ static u32 *find_pci_config_dword(struct aer_error *err, int where,
 	return target;
 }
 
-static int pci_read_aer(struct pci_bus *bus, unsigned int devfn, int where,
-			int size, u32 *val)
+static int aer_inj_read_config(struct pci_bus *bus, unsigned int devfn,
+			       int where, int size, u32 *val)
 {
 	u32 *sim;
 	struct aer_error *err;
 	unsigned long flags;
 	struct pci_ops *ops;
+	struct pci_ops *my_ops;
 	int domain;
+	int rv;
 
 	spin_lock_irqsave(&inject_lock, flags);
 	if (size != sizeof(u32))
@@ -208,19 +207,32 @@ static int pci_read_aer(struct pci_bus *bus, unsigned int devfn, int where,
 	}
 out:
 	ops = __find_pci_bus_ops(bus);
+	/*
+	 * pci_lock must already be held, so we can directly
+	 * manipulate bus->ops.  Many config access functions,
+	 * including pci_generic_config_read() require the original
+	 * bus->ops be installed to function, so temporarily put them
+	 * back.
+	 */
+	my_ops = bus->ops;
+	bus->ops = ops;
+	rv = ops->read(bus, devfn, where, size, val);
+	bus->ops = my_ops;
 	spin_unlock_irqrestore(&inject_lock, flags);
-	return ops->read(bus, devfn, where, size, val);
+	return rv;
 }
 
-static int pci_write_aer(struct pci_bus *bus, unsigned int devfn, int where,
-			 int size, u32 val)
+static int aer_inj_write_config(struct pci_bus *bus, unsigned int devfn,
+				int where, int size, u32 val)
 {
 	u32 *sim;
 	struct aer_error *err;
 	unsigned long flags;
 	int rw1cs;
 	struct pci_ops *ops;
+	struct pci_ops *my_ops;
 	int domain;
+	int rv;
 
 	spin_lock_irqsave(&inject_lock, flags);
 	if (size != sizeof(u32))
@@ -243,13 +255,24 @@ static int pci_write_aer(struct pci_bus *bus, unsigned int devfn, int where,
 	}
 out:
 	ops = __find_pci_bus_ops(bus);
+	/*
+	 * pci_lock must already be held, so we can directly
+	 * manipulate bus->ops.  Many config access functions,
+	 * including pci_generic_config_write() require the original
+	 * bus->ops be installed to function, so temporarily put them
+	 * back.
+	 */
+	my_ops = bus->ops;
+	bus->ops = ops;
+	rv = ops->write(bus, devfn, where, size, val);
+	bus->ops = my_ops;
 	spin_unlock_irqrestore(&inject_lock, flags);
-	return ops->write(bus, devfn, where, size, val);
+	return rv;
 }
 
-static struct pci_ops pci_ops_aer = {
-	.read = pci_read_aer,
-	.write = pci_write_aer,
+static struct pci_ops aer_inj_pci_ops = {
+	.read = aer_inj_read_config,
+	.write = aer_inj_write_config,
 };
 
 static void pci_bus_ops_init(struct pci_bus_ops *bus_ops,
@@ -270,9 +293,9 @@ static int pci_bus_set_aer_ops(struct pci_bus *bus)
 	bus_ops = kmalloc(sizeof(*bus_ops), GFP_KERNEL);
 	if (!bus_ops)
 		return -ENOMEM;
-	ops = pci_bus_set_ops(bus, &pci_ops_aer);
+	ops = pci_bus_set_ops(bus, &aer_inj_pci_ops);
 	spin_lock_irqsave(&inject_lock, flags);
-	if (ops == &pci_ops_aer)
+	if (ops == &aer_inj_pci_ops)
 		goto out;
 	pci_bus_ops_init(bus_ops, bus, ops);
 	list_add(&bus_ops->list, &pci_bus_ops_list);
diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c
index 63fc63911295..1ae4c73e7a3c 100644
--- a/drivers/pci/pcie/pme.c
+++ b/drivers/pci/pcie/pme.c
@@ -396,7 +396,7 @@ static int pcie_pme_suspend(struct pcie_device *srv)
 {
 	struct pcie_pme_service_data *data = get_service_data(srv);
 	struct pci_dev *port = srv->port;
-	bool wakeup;
+	bool wakeup, wake_irq_enabled = false;
 	int ret;
 
 	if (device_may_wakeup(&port->dev)) {
@@ -409,11 +409,12 @@ static int pcie_pme_suspend(struct pcie_device *srv)
 	spin_lock_irq(&data->lock);
 	if (wakeup) {
 		ret = enable_irq_wake(srv->irq);
-		data->suspend_level = PME_SUSPEND_WAKEUP;
+		if (ret == 0) {
+			data->suspend_level = PME_SUSPEND_WAKEUP;
+			wake_irq_enabled = true;
+		}
 	}
-	if (!wakeup || ret) {
-		struct pci_dev *port = srv->port;
-
+	if (!wake_irq_enabled) {
 		pcie_pme_interrupt_enable(port, false);
 		pcie_clear_root_pme_status(port);
 		data->suspend_level = PME_SUSPEND_NOIRQ;
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 6d7ab9bb0d5a..5eb378fbe849 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -15,7 +15,6 @@
 #include <linux/pci-aspm.h>
 #include <linux/aer.h>
 #include <linux/acpi.h>
-#include <asm-generic/pci-bridge.h>
 #include "pci.h"
 
 #define CARDBUS_LATENCY_TIMER	176	/* secondary latency timer */
@@ -1803,6 +1802,13 @@ static int only_one_child(struct pci_bus *bus)
 		return 0;
 	if (pci_pcie_type(parent) == PCI_EXP_TYPE_ROOT_PORT)
 		return 1;
+
+	/*
+	 * PCIe downstream ports are bridges that normally lead to only a
+	 * device 0, but if PCI_SCAN_ALL_PCIE_DEVS is set, scan all
+	 * possible devices, not just device 0.  See PCIe spec r3.0,
+	 * sec 7.3.1.
+	 */
 	if (parent->has_secondary_link &&
 	    !pci_has_flag(PCI_SCAN_ALL_PCIE_DEVS))
 		return 1;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 0575a1e026b4..85fa6a2a6dd2 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3832,6 +3832,19 @@ static int pci_quirk_amd_sb_acs(struct pci_dev *dev, u16 acs_flags)
 #endif
 }
 
+static int pci_quirk_cavium_acs(struct pci_dev *dev, u16 acs_flags)
+{
+	/*
+	 * Cavium devices matching this quirk do not perform peer-to-peer
+	 * with other functions, allowing masking out these bits as if they
+	 * were unimplemented in the ACS capability.
+	 */
+	acs_flags &= ~(PCI_ACS_SV | PCI_ACS_TB | PCI_ACS_RR |
+		       PCI_ACS_CR | PCI_ACS_UF | PCI_ACS_DT);
+
+	return acs_flags ? 0 : 1;
+}
+
 /*
  * Many Intel PCH root ports do provide ACS-like features to disable peer
  * transactions and validate bus numbers in requests, but do not provide an
@@ -3984,6 +3997,8 @@ static const struct pci_dev_acs_enabled {
 	{ PCI_VENDOR_ID_INTEL, PCI_ANY_ID, pci_quirk_intel_pch_acs },
 	{ 0x19a2, 0x710, pci_quirk_mf_endpoint_acs }, /* Emulex BE3-R */
 	{ 0x10df, 0x720, pci_quirk_mf_endpoint_acs }, /* Emulex Skyhawk-R */
+	/* Cavium ThunderX */
+	{ PCI_VENDOR_ID_CAVIUM, PCI_ANY_ID, pci_quirk_cavium_acs },
 	{ 0 }
 };
 
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 7796d0a5befa..55641a39a3e9 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -25,7 +25,6 @@
 #include <linux/ioport.h>
 #include <linux/cache.h>
 #include <linux/slab.h>
-#include <asm-generic/pci-bridge.h>
 #include "pci.h"
 
 unsigned int pci_flags;
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 141226631429..a6682c508c4c 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -18,11 +18,11 @@
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
+#include <linux/pci.h>
 #include <asm/dbdma.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
 #include <asm/prom.h>
-#include <asm/pci-bridge.h>
 #include <asm/macio.h>
 
 #include <scsi/scsi.h>
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 555367f00228..1753e42826dd 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -29,6 +29,7 @@
 #include <linux/interrupt.h>
 #include <linux/reboot.h>
 #include <linux/spinlock.h>
+#include <linux/pci.h>
 #include <asm/dbdma.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
@@ -38,7 +39,6 @@
 #include <asm/processor.h>
 #include <asm/machdep.h>
 #include <asm/pmac_feature.h>
-#include <asm/pci-bridge.h>
 #include <asm/macio.h>
 
 #include <scsi/scsi.h>
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 9eb1cff28bd4..c3640f8a8fb3 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -28,7 +28,6 @@
 #ifdef CONFIG_PPC_PMAC
 #include <asm/machdep.h>
 #include <asm/pmac_feature.h>
-#include <asm/pci-bridge.h>
 #include <asm/prom.h>
 #endif
 
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index c42ce2fdfd44..0a4626886b00 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -68,7 +68,6 @@
 #include <asm/machdep.h>
 #include <asm/pmac_feature.h>
 #include <asm/prom.h>
-#include <asm/pci-bridge.h>
 #include "../macmodes.h"
 #endif
 
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index ce0b1d05a388..218339a4edaa 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -76,7 +76,6 @@
 
 #ifdef CONFIG_PPC
 
-#include <asm/pci-bridge.h>
 #include "../macmodes.h"
 
 #ifdef CONFIG_BOOTX_TEXT
diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c
index 9b167f7ef6c6..4363c64d74e8 100644
--- a/drivers/video/fbdev/imsttfb.c
+++ b/drivers/video/fbdev/imsttfb.c
@@ -33,7 +33,6 @@
 #if defined(CONFIG_PPC)
 #include <linux/nvram.h>
 #include <asm/prom.h>
-#include <asm/pci-bridge.h>
 #include "macmodes.h"
 #endif
 
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.h b/drivers/video/fbdev/matrox/matroxfb_base.h
index 09b02cd1eb0e..7a90ea2c4613 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.h
+++ b/drivers/video/fbdev/matrox/matroxfb_base.h
@@ -47,7 +47,6 @@
 
 #if defined(CONFIG_PPC_PMAC)
 #include <asm/prom.h>
-#include <asm/pci-bridge.h>
 #include "../macmodes.h"
 #endif
 
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index 43a0a52fc527..fb60a8f0cc94 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -28,10 +28,6 @@
 #include <linux/pci.h>
 #include <asm/io.h>
 
-#ifdef CONFIG_PPC64
-#include <asm/pci-bridge.h>
-#endif
-
 #ifdef CONFIG_PPC32
 #include <asm/bootx.h>
 #endif
diff --git a/include/asm-generic/pci-bridge.h b/include/asm-generic/pci-bridge.h
deleted file mode 100644
index 20db2e5a0a69..000000000000
--- a/include/asm-generic/pci-bridge.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_GENERIC_PCI_BRIDGE_H
-#define _ASM_GENERIC_PCI_BRIDGE_H
-
-#ifdef __KERNEL__
-
-enum {
-	/* Force re-assigning all resources (ignore firmware
-	 * setup completely)
-	 */
-	PCI_REASSIGN_ALL_RSRC	= 0x00000001,
-
-	/* Re-assign all bus numbers */
-	PCI_REASSIGN_ALL_BUS	= 0x00000002,
-
-	/* Do not try to assign, just use existing setup */
-	PCI_PROBE_ONLY		= 0x00000004,
-
-	/* Don't bother with ISA alignment unless the bridge has
-	 * ISA forwarding enabled
-	 */
-	PCI_CAN_SKIP_ISA_ALIGN	= 0x00000008,
-
-	/* Enable domain numbers in /proc */
-	PCI_ENABLE_PROC_DOMAINS	= 0x00000010,
-	/* ... except for domain 0 */
-	PCI_COMPAT_DOMAIN_0	= 0x00000020,
-
-	/* PCIe downstream ports are bridges that normally lead to only a
-	 * device 0, but if this is set, we scan all possible devices, not
-	 * just device 0.
-	 */
-	PCI_SCAN_ALL_PCIE_DEVS	= 0x00000040,
-};
-
-#ifdef CONFIG_PCI
-extern unsigned int pci_flags;
-
-static inline void pci_set_flags(int flags)
-{
-	pci_flags = flags;
-}
-
-static inline void pci_add_flags(int flags)
-{
-	pci_flags |= flags;
-}
-
-static inline void pci_clear_flags(int flags)
-{
-	pci_flags &= ~flags;
-}
-
-static inline int pci_has_flag(int flag)
-{
-	return pci_flags & flag;
-}
-#else
-static inline void pci_set_flags(int flags) { }
-static inline void pci_add_flags(int flags) { }
-static inline void pci_clear_flags(int flags) { }
-static inline int pci_has_flag(int flag)
-{
-	return 0;
-}
-#endif	/* CONFIG_PCI */
-
-#endif	/* __KERNEL__ */
-#endif	/* _ASM_GENERIC_PCI_BRIDGE_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 27df4a6585da..3d371c150753 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -746,9 +746,26 @@ struct pci_driver {
 	.vendor = PCI_VENDOR_ID_##vend, .device = (dev), \
 	.subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, 0, 0
 
+enum {
+	PCI_REASSIGN_ALL_RSRC	= 0x00000001,	/* ignore firmware setup */
+	PCI_REASSIGN_ALL_BUS	= 0x00000002,	/* reassign all bus numbers */
+	PCI_PROBE_ONLY		= 0x00000004,	/* use existing setup */
+	PCI_CAN_SKIP_ISA_ALIGN	= 0x00000008,	/* don't do ISA alignment */
+	PCI_ENABLE_PROC_DOMAINS	= 0x00000010,	/* enable domains in /proc */
+	PCI_COMPAT_DOMAIN_0	= 0x00000020,	/* ... except domain 0 */
+	PCI_SCAN_ALL_PCIE_DEVS	= 0x00000040,	/* scan all, not just dev 0 */
+};
+
 /* these external functions are only available when PCI support is enabled */
 #ifdef CONFIG_PCI
 
+extern unsigned int pci_flags;
+
+static inline void pci_set_flags(int flags) { pci_flags = flags; }
+static inline void pci_add_flags(int flags) { pci_flags |= flags; }
+static inline void pci_clear_flags(int flags) { pci_flags &= ~flags; }
+static inline int pci_has_flag(int flag) { return pci_flags & flag; }
+
 void pcie_bus_configure_settings(struct pci_bus *bus);
 
 enum pcie_bus_config_types {
@@ -1405,6 +1422,11 @@ void pci_register_set_vga_state(arch_set_vga_state_t func);
 
 #else /* CONFIG_PCI is not enabled */
 
+static inline void pci_set_flags(int flags) { }
+static inline void pci_add_flags(int flags) { }
+static inline void pci_clear_flags(int flags) { }
+static inline int pci_has_flag(int flag) { return 0; }
+
 /*
  *  If the system does not have PCI, clearly these return errors.  Define
  *  these as simple inline functions to avoid hair in drivers.
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 0095a80a997f..a5843fc5ff20 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -34,7 +34,6 @@
 #include "pmac.h"
 #include <sound/pcm_params.h>
 #include <asm/pmac_feature.h>
-#include <asm/pci-bridge.h>
 
 
 /* fixed frequency table for awacs, screamer, burgundy, DACA (44100 max) */