This commit was manufactured by cvs2svn to create tag

[linux-2.6.git] / arch / ppc / kernel / pci.c

diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index 0f1eee3..08cddde 100644 (file)
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -231,12 +231,14 @@ EXPORT_SYMBOL(pcibios_align_resource);
 static void __init
 pcibios_allocate_bus_resources(struct list_head *bus_list)
 {
+       struct list_head *ln;
        struct pci_bus *bus;
        int i;
        struct resource *res, *pr;
 
        /* Depth-First Search on bus tree */
-       list_for_each_entry(bus, bus_list, node) {
+       for (ln = bus_list->next; ln != bus_list; ln=ln->next) {
+               bus = pci_bus_b(ln);
                for (i = 0; i < 4; ++i) {
                        if ((res = bus->resource[i]) == NULL || !res->flags
                            || res->start > res->end)
@@ -379,6 +381,7 @@ probe_resource(struct pci_bus *parent, struct resource *pr,
        struct pci_bus *bus;
        struct pci_dev *dev;
        struct resource *r;
+       struct list_head *ln;
        int i;
 
        for (r = pr->child; r != NULL; r = r->sibling) {
@@ -387,7 +390,9 @@ probe_resource(struct pci_bus *parent, struct resource *pr,
                        return 1;
                }
        }
-       list_for_each_entry(bus, &parent->children, node) {
+       for (ln = parent->children.next; ln != &parent->children;
+            ln = ln->next) {
+               bus = pci_bus_b(ln);
                for (i = 0; i < 4; ++i) {
                        if ((r = bus->resource[i]) == NULL)
                                continue;
@@ -401,7 +406,8 @@ probe_resource(struct pci_bus *parent, struct resource *pr,
                        }
                }
        }
-       list_for_each_entry(dev, &parent->devices, bus_list) {
+       for (ln = parent->devices.next; ln != &parent->devices; ln=ln->next) {
+               dev = pci_dev_b(ln);
                for (i = 0; i < 6; ++i) {
                        r = &dev->resource[i];
                        if (!r->flags || (r->flags & IORESOURCE_UNSET))
@@ -1096,7 +1102,7 @@ do_update_p2p_io_resource(struct pci_bus *bus, int enable_vga)
 static int __init
 check_for_io_childs(struct pci_bus *bus, struct resource* res, int *found_vga)
 {
-       struct pci_dev *dev;
+       struct list_head *ln;
        int     i;
        int     rc = 0;
 
@@ -1104,7 +1110,8 @@ check_for_io_childs(struct pci_bus *bus, struct resource* res, int *found_vga)
        res->end = ((res->end + __sz) / (__sz + 1)) * (__sz + 1) + __sz; \
     } while (0)
 
-       list_for_each_entry(dev, &bus->devices, bus_list) {
+       for (ln=bus->devices.next; ln != &bus->devices; ln=ln->next) {
+               struct pci_dev *dev = pci_dev_b(ln);
                u16 class = dev->class >> 8;
 
                if (class == PCI_CLASS_DISPLAY_VGA ||
@@ -1145,7 +1152,7 @@ check_for_io_childs(struct pci_bus *bus, struct resource* res, int *found_vga)
 static void __init
 do_fixup_p2p_level(struct pci_bus *bus)
 {
-       struct pci_bus *b;
+       struct list_head *ln;
        int i, parent_io;
        int has_vga = 0;
 
@@ -1156,7 +1163,8 @@ do_fixup_p2p_level(struct pci_bus *bus)
        if (parent_io >= 4)
                return;
 
-       list_for_each_entry(b, &bus->children, node) {
+       for (ln=bus->children.next; ln != &bus->children; ln=ln->next) {
+               struct pci_bus *b = pci_bus_b(ln);
                struct pci_dev *d = b->self;
                struct pci_controller* hose = (struct pci_controller *)d->sysdata;
                struct resource *res = b->resource[0];
@@ -1229,10 +1237,12 @@ do_fixup_p2p_level(struct pci_bus *bus)
 static void
 pcibios_fixup_p2p_bridges(void)
 {
-       struct pci_bus *b;
+       struct list_head *ln;
 
-       list_for_each_entry(b, &pci_root_buses, node)
+       for(ln=pci_root_buses.next; ln != &pci_root_buses; ln=ln->next) {
+               struct pci_bus *b = pci_bus_b(ln);
                do_fixup_p2p_level(b);
+       }
 }
 
 #endif /* CONFIG_PPC_PMAC */
@@ -1591,7 +1601,7 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
        __pci_mmap_set_flags(dev, vma, mmap_state);
        __pci_mmap_set_pgprot(dev, vma, mmap_state, write_combine);
 
-       ret = remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
+       ret = remap_page_range(vma, vma->vm_start, vma->vm_pgoff << PAGE_SHIFT,
                               vma->vm_end - vma->vm_start, vma->vm_page_prot);
 
        return ret;