diff options
Diffstat (limited to 'drivers/pci/setup-bus.c')
| -rw-r--r-- | drivers/pci/setup-bus.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index bc26d7990cc..219a4106480 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -292,8 +292,8 @@ static void assign_requested_resources_sorted(struct list_head *head, (!(res->flags & IORESOURCE_ROM_ENABLE)))) add_to_list(fail_head, dev_res->dev, res, - 0 /* dont care */, - 0 /* dont care */); + 0 /* don't care */, + 0 /* don't care */); } reset_resource(res); } @@ -667,9 +667,9 @@ static void pci_bridge_check_ranges(struct pci_bus *bus) if (!io) { pci_write_config_word(bridge, PCI_IO_BASE, 0xf0f0); pci_read_config_word(bridge, PCI_IO_BASE, &io); - pci_write_config_word(bridge, PCI_IO_BASE, 0x0); - } - if (io) + pci_write_config_word(bridge, PCI_IO_BASE, 0x0); + } + if (io) b_res[0].flags |= IORESOURCE_IO; /* DECchip 21050 pass 2 errata: the bridge may miss an address disconnect boundary by one PCI data phase. @@ -819,7 +819,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size, resource_size_t min_align, align; if (!b_res) - return; + return; min_align = window_alignment(bus, IORESOURCE_IO); list_for_each_entry(dev, &bus->devices, bus_list) { @@ -950,7 +950,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, if (realloc_head && i >= PCI_IOV_RESOURCES && i <= PCI_IOV_RESOURCE_END) { r->end = r->start - 1; - add_to_list(realloc_head, dev, r, r_size, 0/* dont' care */); + add_to_list(realloc_head, dev, r, r_size, 0/* don't care */); children_add_size += r_size; continue; } @@ -982,7 +982,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, } min_align = calculate_mem_align(aligns, max_order); - min_align = max(min_align, window_alignment(bus, b_res->flags & mask)); + min_align = max(min_align, window_alignment(bus, b_res->flags)); size0 = calculate_memsize(size, min_size, 0, resource_size(b_res), min_align); if (children_add_size > add_size) add_size = children_add_size; @@ -1136,7 +1136,7 @@ void __ref __pci_bus_size_bridges(struct pci_bus *bus, } /* The root bus? */ - if (!bus->self) + if (pci_is_root_bus(bus)) return; switch (bus->self->class >> 8) { @@ -1456,8 +1456,8 @@ static enum enable_type pci_realloc_detect(struct pci_bus *bus, /* * first try will not touch pci bridge res - * second and later try will clear small leaf bridge res - * will stop till to the max deepth if can not find good one + * second and later try will clear small leaf bridge res + * will stop till to the max depth if can not find good one */ void pci_assign_unassigned_root_bus_resources(struct pci_bus *bus) { |