diff options
Diffstat (limited to 'drivers/pci/setup-bus.c')
| -rw-r--r-- | drivers/pci/setup-bus.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index c690572b10ce..027b985dd1ee 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -124,20 +124,17 @@ static resource_size_t get_res_add_align(struct list_head *head, return dev_res ? dev_res->min_align : 0; } - /* Sort resources by alignment */ static void pdev_sort_resources(struct pci_dev *dev, struct list_head *head) { + struct resource *r; int i; - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - struct resource *r; + pci_dev_for_each_resource(dev, r, i) { struct pci_dev_resource *dev_res, *tmp; resource_size_t r_align; struct list_head *n; - r = &dev->resource[i]; - if (r->flags & IORESOURCE_PCI_FIXED) continue; @@ -895,10 +892,9 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size, min_align = window_alignment(bus, IORESOURCE_IO); list_for_each_entry(dev, &bus->devices, bus_list) { - int i; + struct resource *r; - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - struct resource *r = &dev->resource[i]; + pci_dev_for_each_resource(dev, r) { unsigned long r_size; if (r->parent || !(r->flags & IORESOURCE_IO)) @@ -1014,10 +1010,10 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, size = 0; list_for_each_entry(dev, &bus->devices, bus_list) { + struct resource *r; int i; - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - struct resource *r = &dev->resource[i]; + pci_dev_for_each_resource(dev, r, i) { resource_size_t r_size; if (r->parent || (r->flags & IORESOURCE_PCI_FIXED) || @@ -1358,11 +1354,10 @@ static void assign_fixed_resource_on_bus(struct pci_bus *b, struct resource *r) */ static void pdev_assign_fixed_resources(struct pci_dev *dev) { - int i; + struct resource *r; - for (i = 0; i < PCI_NUM_RESOURCES; i++) { + pci_dev_for_each_resource(dev, r) { struct pci_bus *b; - struct resource *r = &dev->resource[i]; if (r->parent || !(r->flags & IORESOURCE_PCI_FIXED) || !(r->flags & (IORESOURCE_IO | IORESOURCE_MEM))) @@ -1795,11 +1790,9 @@ static void remove_dev_resources(struct pci_dev *dev, struct resource *io, struct resource *mmio, struct resource *mmio_pref) { - int i; - - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - struct resource *res = &dev->resource[i]; + struct resource *res; + pci_dev_for_each_resource(dev, res) { if (resource_type(res) == IORESOURCE_IO) { remove_dev_resource(io, dev, res); } else if (resource_type(res) == IORESOURCE_MEM) { |