From 89a74ecccd1f78e51faf6287e5c0e93a92ac096e Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Tue, 23 Feb 2010 10:24:31 -0700 Subject: 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: Bjorn Helgaas Signed-off-by: Jesse Barnes --- arch/mn10300/unit-asb2305/pci.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'arch/mn10300/unit-asb2305') diff --git a/arch/mn10300/unit-asb2305/pci.c b/arch/mn10300/unit-asb2305/pci.c index 2cb7e75ba1c0..6d8720a0a599 100644 --- a/arch/mn10300/unit-asb2305/pci.c +++ b/arch/mn10300/unit-asb2305/pci.c @@ -331,12 +331,10 @@ static int __init pci_check_direct(void) static int __devinit is_valid_resource(struct pci_dev *dev, int idx) { unsigned int i, type_mask = IORESOURCE_IO | IORESOURCE_MEM; - struct resource *devr = &dev->resource[idx]; + struct resource *devr = &dev->resource[idx], *busr; if (dev->bus) { - for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) { - struct resource *busr = dev->bus->resource[i]; - + pci_bus_for_each_resource(dev->bus, busr, i) { if (!busr || (busr->flags ^ devr->flags) & type_mask) continue; -- cgit