From 8a66da71fa84d08bef7d1678db77df77dccefa20 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Fri, 16 Apr 2010 09:03:00 +0200 Subject: microblaze: PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs This change should be part of 89a74ecccd1f78e51faf6287e5c0e93a92ac096e Origin description: 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: Michal Simek --- arch/microblaze/pci/pci-common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/microblaze/pci/pci-common.c') diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 740bb32ec57..5e569fa9b87 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -1025,7 +1025,7 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus) struct pci_dev *dev = bus->self; - for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { + pci_bus_for_each_resource(bus, res, i) { res = bus->resource[i]; if (!res) continue; @@ -1228,7 +1228,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus) pr_debug("PCI: Allocating bus resources for %04x:%02x...\n", pci_domain_nr(bus), bus->number); - for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { + pci_bus_for_each_resource(bus, res, i) { res = bus->resource[i]; if (!res || !res->flags || res->start > res->end || res->parent) -- cgit v1.2.3-70-g09d2 From c86fac4382b3fb238a520ab5f2fa200c6a868b7f Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Fri, 16 Apr 2010 09:04:51 +0200 Subject: microblaze: resource/PCI: align functions now return start of resource This change should be part of b26b2d494b659f988b4d75eb394dfa0ddac415c9 Origin description: resource/PCI: align functions now return start of resource As suggested by Linus, align functions should return the start of a resource, not void. An update of "res->start" is no longer necessary. Signed-off-by: Michal Simek --- arch/microblaze/pci/pci-common.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'arch/microblaze/pci/pci-common.c') diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 5e569fa9b87..01c8c97c15b 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -1131,21 +1131,20 @@ static int skip_isa_ioresource_align(struct pci_dev *dev) * but we want to try to avoid allocating at 0x2900-0x2bff * which might have be mirrored at 0x0100-0x03ff.. */ -void pcibios_align_resource(void *data, struct resource *res, +resource_size_t pcibios_align_resource(void *data, const struct resource *res, resource_size_t size, resource_size_t align) { struct pci_dev *dev = data; + resource_size_t start = res->start; if (res->flags & IORESOURCE_IO) { - resource_size_t start = res->start; - if (skip_isa_ioresource_align(dev)) - return; - if (start & 0x300) { + return start; + if (start & 0x300) start = (start + 0x3ff) & ~0x3ff; - res->start = start; - } } + + return start; } EXPORT_SYMBOL(pcibios_align_resource); -- cgit v1.2.3-70-g09d2 From 1ce2470aa544a0aa37b575c45cba366770860af7 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 13 May 2010 12:09:54 +0200 Subject: microblaze: Remove powerpc code from Microblaze port Remove eeh_add_device_tree_late which is powerpc specific code. Signed-off-by: Michal Simek --- arch/microblaze/pci/pci-common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/microblaze/pci/pci-common.c') diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 01c8c97c15b..9cb782b8e03 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -1507,7 +1507,7 @@ void pcibios_finish_adding_to_bus(struct pci_bus *bus) pci_bus_add_devices(bus); /* Fixup EEH */ - eeh_add_device_tree_late(bus); + /* eeh_add_device_tree_late(bus); */ } EXPORT_SYMBOL_GPL(pcibios_finish_adding_to_bus); -- cgit v1.2.3-70-g09d2