diff options
Diffstat (limited to 'arch/microblaze/pci/pci-common.c')
| -rw-r--r-- | arch/microblaze/pci/pci-common.c | 43 |
1 files changed, 19 insertions, 24 deletions
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 4dbb5055d04b..96416553cb36 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -287,7 +287,7 @@ static struct resource *__pci_mmap_make_offset(struct pci_dev *dev, unsigned long io_offset = 0; int i, res_bit; - if (hose == 0) + if (!hose) return NULL; /* should never happen */ /* If memory, add on the PCI bridge address offset */ @@ -655,9 +655,8 @@ void pci_resource_to_user(const struct pci_dev *dev, int bar, * - Some 32 bits platforms such as 4xx can have physical space larger than * 32 bits so we need to use 64 bits values for the parsing */ -void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, - struct device_node *dev, - int primary) +void pci_process_bridge_OF_ranges(struct pci_controller *hose, + struct device_node *dev, int primary) { const u32 *ranges; int rlen; @@ -822,15 +821,13 @@ void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, /* Decide whether to display the domain number in /proc */ int pci_proc_domain(struct pci_bus *bus) { - struct pci_controller *hose = pci_bus_to_host(bus); - return 0; } /* This header fixup will do the resource fixup for all devices as they are * probed, but not for bridge ranges */ -static void __devinit pcibios_fixup_resources(struct pci_dev *dev) +static void pcibios_fixup_resources(struct pci_dev *dev) { struct pci_controller *hose = pci_bus_to_host(dev->bus); int i; @@ -871,8 +868,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_fixup_resources); * things go more smoothly when it gets it right. It should covers cases such * as Apple "closed" bridge resources and bare-metal pSeries unassigned bridges */ -static int __devinit pcibios_uninitialized_bridge_resource(struct pci_bus *bus, - struct resource *res) +static int pcibios_uninitialized_bridge_resource(struct pci_bus *bus, + struct resource *res) { struct pci_controller *hose = pci_bus_to_host(bus); struct pci_dev *dev = bus->self; @@ -933,7 +930,7 @@ static int __devinit pcibios_uninitialized_bridge_resource(struct pci_bus *bus, } /* Fixup resources of a PCI<->PCI bridge */ -static void __devinit pcibios_fixup_bridge(struct pci_bus *bus) +static void pcibios_fixup_bridge(struct pci_bus *bus) { struct resource *res; int i; @@ -970,14 +967,14 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus) } } -void __devinit pcibios_setup_bus_self(struct pci_bus *bus) +void pcibios_setup_bus_self(struct pci_bus *bus) { /* Fix up the bus resources for P2P bridges */ if (bus->self != NULL) pcibios_fixup_bridge(bus); } -void __devinit pcibios_setup_bus_devices(struct pci_bus *bus) +void pcibios_setup_bus_devices(struct pci_bus *bus) { struct pci_dev *dev; @@ -1002,7 +999,7 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus) } } -void __devinit pcibios_fixup_bus(struct pci_bus *bus) +void pcibios_fixup_bus(struct pci_bus *bus) { /* When called from the generic PCI probe, read PCI<->PCI bridge * bases. This is -not- called when generating the PCI tree from @@ -1124,7 +1121,7 @@ static int __init reparent_resources(struct resource *parent, * as well. */ -void pcibios_allocate_bus_resources(struct pci_bus *bus) +static void pcibios_allocate_bus_resources(struct pci_bus *bus) { struct pci_bus *b; int i; @@ -1179,7 +1176,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus) } printk(KERN_WARNING "PCI: Cannot allocate resource region " "%d of PCI bridge %d, will remap\n", i, bus->number); -clear_resource: + res->start = res->end = 0; res->flags = 0; } @@ -1188,7 +1185,7 @@ clear_resource: pcibios_allocate_bus_resources(b); } -static inline void __devinit alloc_resource(struct pci_dev *dev, int idx) +static inline void alloc_resource(struct pci_dev *dev, int idx) { struct resource *pr, *r = &dev->resource[idx]; @@ -1346,14 +1343,12 @@ void __init pcibios_resource_survey(void) pci_assign_unassigned_resources(); } -#ifdef CONFIG_HOTPLUG - /* This is used by the PCI hotplug driver to allocate resource * of newly plugged busses. We can try to consolidate with the * rest of the code later, for now, keep it as-is as our main * resource allocation function doesn't deal with sub-trees yet. */ -void __devinit pcibios_claim_one_bus(struct pci_bus *bus) +void pcibios_claim_one_bus(struct pci_bus *bus) { struct pci_dev *dev; struct pci_bus *child_bus; @@ -1407,14 +1402,13 @@ void pcibios_finish_adding_to_bus(struct pci_bus *bus) } EXPORT_SYMBOL_GPL(pcibios_finish_adding_to_bus); -#endif /* CONFIG_HOTPLUG */ - int pcibios_enable_device(struct pci_dev *dev, int mask) { return pci_enable_resources(dev, mask); } -static void __devinit pcibios_setup_phb_resources(struct pci_controller *hose, struct list_head *resources) +static void pcibios_setup_phb_resources(struct pci_controller *hose, + struct list_head *resources) { unsigned long io_offset; struct resource *res; @@ -1437,7 +1431,8 @@ static void __devinit pcibios_setup_phb_resources(struct pci_controller *hose, s res->end = res->start + IO_SPACE_LIMIT; res->flags = IORESOURCE_IO; } - pci_add_resource_offset(resources, res, hose->io_base_virt - _IO_BASE); + pci_add_resource_offset(resources, res, + (__force resource_size_t)(hose->io_base_virt - _IO_BASE)); pr_debug("PCI: PHB IO resource = %016llx-%016llx [%lx]\n", (unsigned long long)res->start, @@ -1481,7 +1476,7 @@ struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus) return of_node_get(hose->dn); } -static void __devinit pcibios_scan_phb(struct pci_controller *hose) +static void pcibios_scan_phb(struct pci_controller *hose) { LIST_HEAD(resources); struct pci_bus *bus; |