diff options
Diffstat (limited to 'arch/powerpc/platforms/powermac/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/pci.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index f33e08d573ce..41a80a4fb97e 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/bootmem.h> #include <linux/irq.h> +#include <linux/of_pci.h> #include <asm/sections.h> #include <asm/io.h> @@ -235,7 +236,7 @@ static int chaos_validate_dev(struct pci_bus *bus, int devfn, int offset) if (offset >= 0x100) return PCIBIOS_BAD_REGISTER_NUMBER; - np = pci_busdev_to_OF_node(bus, devfn); + np = of_pci_find_child_device(bus->dev.of_node, devfn); if (np == NULL) return PCIBIOS_DEVICE_NOT_FOUND; @@ -838,8 +839,7 @@ static void __init setup_u3_ht(struct pci_controller* hose) * into cfg_addr */ hose->cfg_data = ioremap(cfg_res.start, 0x02000000); - hose->cfg_addr = ioremap(self_res.start, - self_res.end - self_res.start + 1); + hose->cfg_addr = ioremap(self_res.start, resource_size(&self_res)); /* * /ht node doesn't expose a "ranges" property, we read the register @@ -1323,8 +1323,7 @@ static void fixup_u4_pcie(struct pci_dev* dev) */ if (r->start >= 0xf0000000 && r->start < 0xf3000000) continue; - if (!region || (r->end - r->start) > - (region->end - region->start)) + if (!region || resource_size(r) > resource_size(region)) region = r; } /* Nothing found, bail */ |