From ba9c8f227358bcbc80fca19e7a339883cbc956a5 Mon Sep 17 00:00:00 2001 From: Daniel Axtens Date: Tue, 31 Mar 2015 16:00:40 +1100 Subject: [PATCH] powerpc/powermac: move pmac_pci_probe_mode from setup.c to pci.c Signed-off-by: Daniel Axtens Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/powermac/pci.c | 17 +++++++++++++++++ arch/powerpc/platforms/powermac/pmac.h | 4 ++++ arch/powerpc/platforms/powermac/setup.c | 18 ------------------ 3 files changed, 21 insertions(+), 18 deletions(-) diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index f4071a67ad00..a792f4552442 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -1223,3 +1223,20 @@ static void fixup_u4_pcie(struct pci_dev* dev) pci_write_config_dword(dev, PCI_PREF_MEMORY_BASE, 0); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_U4_PCIE, fixup_u4_pcie); + +#ifdef CONFIG_PPC64 +int pmac_pci_probe_mode(struct pci_bus *bus) +{ + struct device_node *node = pci_bus_to_OF_node(bus); + + /* We need to use normal PCI probing for the AGP bus, + * since the device for the AGP bridge isn't in the tree. + * Same for the PCIe host on U4 and the HT host bridge. + */ + if (bus->self == NULL && (of_device_is_compatible(node, "u3-agp") || + of_device_is_compatible(node, "u4-pcie") || + of_device_is_compatible(node, "u3-ht"))) + return PCI_PROBE_NORMAL; + return PCI_PROBE_DEVTREE; +} +#endif /* CONFIG_PPC64 */ diff --git a/arch/powerpc/platforms/powermac/pmac.h b/arch/powerpc/platforms/powermac/pmac.h index 8327cce2bdb0..46d219345537 100644 --- a/arch/powerpc/platforms/powermac/pmac.h +++ b/arch/powerpc/platforms/powermac/pmac.h @@ -39,4 +39,8 @@ extern void low_cpu_die(void) __attribute__((noreturn)); extern int pmac_nvram_init(void); extern void pmac_pic_init(void); +#ifdef CONFIG_PPC64 +extern int pmac_pci_probe_mode(struct pci_bus *bus); +#endif + #endif /* __PMAC_H__ */ diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 713d36d45d1d..efe172db5f8e 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -637,24 +637,6 @@ static int __init pmac_probe(void) return 1; } -#ifdef CONFIG_PPC64 -/* Move that to pci.c */ -static int pmac_pci_probe_mode(struct pci_bus *bus) -{ - struct device_node *node = pci_bus_to_OF_node(bus); - - /* We need to use normal PCI probing for the AGP bus, - * since the device for the AGP bridge isn't in the tree. - * Same for the PCIe host on U4 and the HT host bridge. - */ - if (bus->self == NULL && (of_device_is_compatible(node, "u3-agp") || - of_device_is_compatible(node, "u4-pcie") || - of_device_is_compatible(node, "u3-ht"))) - return PCI_PROBE_NORMAL; - return PCI_PROBE_DEVTREE; -} -#endif /* CONFIG_PPC64 */ - define_machine(powermac) { .name = "PowerMac", .probe = pmac_probe, -- 2.20.1