diff options
Diffstat (limited to 'arch/powerpc/platforms/pasemi/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/pasemi/pci.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/powerpc/platforms/pasemi/pci.c b/arch/powerpc/platforms/pasemi/pci.c index 8779b107d872..f27d31414737 100644 --- a/arch/powerpc/platforms/pasemi/pci.c +++ b/arch/powerpc/platforms/pasemi/pci.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> +#include <linux/of_address.h> #include <linux/pci.h> #include <asm/pci-bridge.h> @@ -269,25 +270,19 @@ static int __init pas_add_bridge(struct device_node *dev) void __init pas_pci_init(void) { - struct device_node *np, *root; + struct device_node *np; int res; - root = of_find_node_by_path("/"); - if (!root) { - pr_crit("pas_pci_init: can't find root of device tree\n"); - return; - } - pci_set_flags(PCI_SCAN_ALL_PCIE_DEVS); - np = of_find_compatible_node(root, NULL, "pasemi,rootbus"); + np = of_find_compatible_node(of_root, NULL, "pasemi,rootbus"); if (np) { res = pas_add_bridge(np); of_node_put(np); } } -void __iomem *pasemi_pci_getcfgaddr(struct pci_dev *dev, int offset) +void __iomem *__init pasemi_pci_getcfgaddr(struct pci_dev *dev, int offset) { struct pci_controller *hose; |