[POWERPC] pci_controller->arch_data really is a struct device_node *

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

10 files changed, 14 insertions, 14 deletions

diff --git a/arch/powerpc/platforms/82xx/pq2.c b/arch/powerpc/platforms/82xx/pq2.c
index a497cbaa1ac5..11d1db8bb091 100644
--- a/arch/powerpc/platforms/82xx/pq2.c
+++ b/arch/powerpc/platforms/82xx/pq2.c
@@ -59,7 +59,7 @@ static void __init pq2_pci_add_bridge(struct device_node *np)
         if (!hose)
                 return;
 
-        hose->arch_data = np;
+        hose->dn = np;
 
         setup_indirect_pci(hose, r.start + 0x100, r.start + 0x104, 0);
         pci_process_bridge_OF_ranges(hose, np, 1);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 59c121a97ac7..bdb3d0b38cd2 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -123,7 +123,7 @@ static int mpc85xx_exclude_device(struct pci_controller *hose,
         struct device_node* node;
         struct resource rsrc;
 
-        node = (struct device_node *)hose->arch_data;
+        node = hose->dn;
         of_address_to_resource(node, 0, &rsrc);
 
         if ((rsrc.start & 0xfffff) == primary_phb_addr) {
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
index 6390895e5e92..c6d2f48f8f3d 100644
--- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
+++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
@@ -124,7 +124,7 @@ static void __devinit quirk_uli5229(struct pci_dev *dev)
 static void __devinit final_uli5288(struct pci_dev *dev)
 {
         struct pci_controller *hose = pci_bus_to_host(dev->bus);
-        struct device_node *hosenode = hose ? hose->arch_data : NULL;
+        struct device_node *hosenode = hose ? hose->dn : NULL;
         struct of_irq oirq;
         int virq, pin = 2;
         u32 laddr[3];
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 32a531aebcb7..14f4e527e7ac 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -116,7 +116,7 @@ static int mpc86xx_exclude_device(struct pci_controller *hose,
         struct device_node* node;       
         struct resource rsrc;
 
-        node = (struct device_node *)hose->arch_data;
+        node = hose->dn;
         of_address_to_resource(node, 0, &rsrc);
 
         if ((rsrc.start & 0xfffff) == 0x8000) {
diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/platforms/cell/io-workarounds.c
index 9d7c2ef940a8..b86076e3c09e 100644
--- a/arch/powerpc/platforms/cell/io-workarounds.c
+++ b/arch/powerpc/platforms/cell/io-workarounds.c
@@ -238,7 +238,7 @@ static void __init spider_pci_setup_chip(struct spider_pci_bus *bus)
 static void __init spider_pci_add_one(struct pci_controller *phb)
 {
         struct spider_pci_bus *bus = &spider_pci_busses[spider_pci_count];
-        struct device_node *np = phb->arch_data;
+        struct device_node *np = phb->dn;
         struct resource rsrc;
         void __iomem *regs;
 
@@ -317,7 +317,7 @@ static int __init spider_pci_workaround_init(void)
          * update this code to cope with dynamically added busses
          */
         list_for_each_entry(phb, &hose_list, list_node) {
-                struct device_node *np = phb->arch_data;
+                struct device_node *np = phb->dn;
                 const char *model = of_get_property(np, "model", NULL);
 
                 /* If no model property or name isn't exactly "pci", skip */
diff --git a/arch/powerpc/platforms/celleb/io-workarounds.c b/arch/powerpc/platforms/celleb/io-workarounds.c
index 32b9cecfda15..b939c0e98af8 100644
--- a/arch/powerpc/platforms/celleb/io-workarounds.c
+++ b/arch/powerpc/platforms/celleb/io-workarounds.c
@@ -222,7 +222,7 @@ void __init celleb_pci_add_one(struct pci_controller *phb,
                                void (*dummy_read)(struct pci_controller *))
 {
         struct celleb_pci_bus *bus = &celleb_pci_busses[celleb_pci_count];
-        struct device_node *np = phb->arch_data;
+        struct device_node *np = phb->dn;
 
         if (celleb_pci_count >= MAX_CELLEB_PCI_BUS) {
                 printk(KERN_ERR "Too many pci bridges, workarounds"
@@ -262,7 +262,7 @@ int __init celleb_pci_workaround_init(void)
         }
 
         list_for_each_entry(phb, &hose_list, list_node) {
-                node = phb->arch_data;
+                node = phb->dn;
                 match = of_match_node(celleb_pci_workaround_match, node);
 
                 if (match) {
diff --git a/arch/powerpc/platforms/celleb/pci.c b/arch/powerpc/platforms/celleb/pci.c
index 13ec4a606b96..5d399e038c23 100644
--- a/arch/powerpc/platforms/celleb/pci.c
+++ b/arch/powerpc/platforms/celleb/pci.c
@@ -480,7 +480,7 @@ static struct of_device_id celleb_phb_match[] __initdata = {
 
 int __init celleb_setup_phb(struct pci_controller *phb)
 {
-        struct device_node *dev = phb->arch_data;
+        struct device_node *dev = phb->dn;
         const struct of_device_id *match;
         int (*setup_func)(struct device_node *, struct pci_controller *);
 
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 771ed0cf29a5..3ffa0ac170ee 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -558,7 +558,7 @@ void __init maple_pci_init(void)
          * safe assumptions hopefully.
          */
         if (u3_agp) {
-                struct device_node *np = u3_agp->arch_data;
+                struct device_node *np = u3_agp->dn;
                 PCI_DN(np)->busno = 0xf0;
                 for (np = np->child; np; np = np->sibling)
                         PCI_DN(np)->busno = 0xf0;
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index ec49099830d5..778c249d8815 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -319,7 +319,7 @@ static int u3_ht_skip_device(struct pci_controller *hose,
         if (bus->self)
                 busdn = pci_device_to_OF_node(bus->self);
         else
-                busdn = hose->arch_data;
+                busdn = hose->dn;
         for (dn = busdn->child; dn; dn = dn->sibling)
                 if (PCI_DN(dn) && PCI_DN(dn)->devfn == devfn)
                         break;
@@ -778,7 +778,7 @@ static void __init setup_u4_pcie(struct pci_controller* hose)
 
 static void __init setup_u3_ht(struct pci_controller* hose)
 {
-        struct device_node *np = (struct device_node *)hose->arch_data;
+        struct device_node *np = hose->dn;
         struct pci_controller *other = NULL;
         int i, cur;
 
@@ -1032,7 +1032,7 @@ void __init pmac_pci_init(void)
          * future though
          */
         if (u3_agp) {
-                struct device_node *np = u3_agp->arch_data;
+                struct device_node *np = u3_agp->dn;
                 PCI_DN(np)->busno = 0xf0;
                 for (np = np->child; np; np = np->sibling)
                         PCI_DN(np)->busno = 0xf0;
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index ebb9313b6e91..a65c76308201 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -251,7 +251,7 @@ static void iommu_table_setparms(struct pci_controller *phb,
         const unsigned long *basep;
         const u32 *sizep;
 
-        node = (struct device_node *)phb->arch_data;
+        node = phb->dn;
 
         basep = of_get_property(node, "linux,tce-base", NULL);
         sizep = of_get_property(node, "linux,tce-size", NULL);