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Commit 8a66da71 authored by Michal Simek's avatar Michal Simek
Browse files

microblaze: PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs 



This change should be part of 89a74ecc

Origin description:

PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs

No functional change; this converts loops that iterate from 0 to
PCI_BUS_NUM_RESOURCES through pci_bus resource[] table to use the
pci_bus_for_each_resource() iterator instead.

This doesn't change the way resources are stored; it merely removes
dependencies on the fact that they're in a table.

Signed-off-by: default avatarMichal Simek <monstr@monstr.eu>
parent 722154e4

arch/microblaze/pci/pci-common.c

+2 −2
Original line number Diff line number Diff line
@@ -1025,7 +1025,7 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus) 


	struct pci_dev *dev = bus->self;



	for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) {

	pci_bus_for_each_resource(bus, res, i) {

		res = bus->resource[i];

		if (!res)

			continue;
@@ -1228,7 +1228,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus) 
	pr_debug("PCI: Allocating bus resources for %04x:%02x...\n",

		 pci_domain_nr(bus), bus->number);



	for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) {

	pci_bus_for_each_resource(bus, res, i) {

		res = bus->resource[i];

		if (!res || !res->flags

		    || res->start > res->end || res->parent)