Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (48 commits)
  x86/PCI: Prevent mmconfig memory corruption
  ACPI: Use GPE reference counting to support shared GPEs
  x86/PCI: use host bridge _CRS info by default on 2008 and newer machines
  PCI: augment bus resource table with a list
  PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs
  PCI: read bridge windows before filling in subtractive decode resources
  PCI: split up pci_read_bridge_bases()
  PCIe PME: use pci_pcie_cap()
  PCI PM: Run-time callbacks for PCI bus type
  PCIe PME: use pci_is_pcie()
  PCI / ACPI / PM: Platform support for PCI PME wake-up
  ACPI / ACPICA: Multiple system notify handlers per device
  ACPI / PM: Add more run-time wake-up fields
  ACPI: Use GPE reference counting to support shared GPEs
  PCI PM: Make it possible to force using INTx for PCIe PME signaling
  PCI PM: PCIe PME root port service driver
  PCI PM: Add function for checking PME status of devices
  PCI: mark is_pcie obsolete
  PCI: set PCI_PREF_RANGE_TYPE_64 in pci_bridge_check_ranges
  PCI: pciehp: second try to get big range for pcie devices
  ...

3 files changed, 23 insertions, 20 deletions

diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
index 52db172..f8401a0 100644
--- a/drivers/pcmcia/rsrc_mgr.c
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -114,22 +114,21 @@ struct pcmcia_align_data {
 	unsigned long	offset;
 };
 
-static void pcmcia_align(void *align_data, struct resource *res,
-			unsigned long size, unsigned long align)
+static resource_size_t pcmcia_align(void *align_data,
+				const struct resource *res,
+				resource_size_t size, resource_size_t align)
 {
 	struct pcmcia_align_data *data = align_data;
-	unsigned long start;
+	resource_size_t start;
 
 	start = (res->start & ~data->mask) + data->offset;
 	if (start < res->start)
 		start += data->mask + 1;
-	res->start = start;
 
 #ifdef CONFIG_X86
 	if (res->flags & IORESOURCE_IO) {
 		if (start & 0x300) {
 			start = (start + 0x3ff) & ~0x3ff;
-			res->start = start;
 		}
 	}
 #endif
@@ -137,9 +136,11 @@ static void pcmcia_align(void *align_data, struct resource *res,
 #ifdef CONFIG_M68K
 	if (res->flags & IORESOURCE_IO) {
 		if ((res->start + size - 1) >= 1024)
-			res->start = res->end;
+			start = res->end;
 	}
 #endif
+
+	return start;
 }
 
 
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 9b0dc43..c67638f 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -533,8 +533,8 @@ struct pcmcia_align_data {
 	struct resource_map	*map;
 };
 
-static void
-pcmcia_common_align(void *align_data, struct resource *res,
+static resource_size_t
+pcmcia_common_align(void *align_data, const struct resource *res,
 			resource_size_t size, resource_size_t align)
 {
 	struct pcmcia_align_data *data = align_data;
@@ -545,17 +545,18 @@ pcmcia_common_align(void *align_data, struct resource *res,
 	start = (res->start & ~data->mask) + data->offset;
 	if (start < res->start)
 		start += data->mask + 1;
-	res->start = start;
+	return start;
 }
 
-static void
-pcmcia_align(void *align_data, struct resource *res, resource_size_t size,
-		resource_size_t align)
+static resource_size_t
+pcmcia_align(void *align_data, const struct resource *res,
+	resource_size_t size, resource_size_t align)
 {
 	struct pcmcia_align_data *data = align_data;
 	struct resource_map *m;
+	resource_size_t start;
 
-	pcmcia_common_align(data, res, size, align);
+	start = pcmcia_common_align(data, res, size, align);
 
 	for (m = data->map->next; m != data->map; m = m->next) {
 		unsigned long start = m->base;
@@ -567,8 +568,7 @@ pcmcia_align(void *align_data, struct resource *res, resource_size_t size,
 		 * fit here.
 		 */
 		if (res->start < start) {
-			res->start = start;
-			pcmcia_common_align(data, res, size, align);
+			start = pcmcia_common_align(data, res, size, align);
 		}
 
 		/*
@@ -586,7 +586,9 @@ pcmcia_align(void *align_data, struct resource *res, resource_size_t size,
 	 * If we failed to find something suitable, ensure we fail.
 	 */
 	if (m == data->map)
-		res->start = res->end;
+		start = res->end;
+
+	return start;
 }
 
 /*
@@ -801,8 +803,7 @@ static int nonstatic_autoadd_resources(struct pcmcia_socket *s)
 		return -EINVAL;
 #endif
 
-	for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
-		res = s->cb_dev->bus->resource[i];
+	pci_bus_for_each_resource(s->cb_dev->bus, res, i) {
 		if (!res)
 			continue;
 
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index e4d12ac..1f2039d 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -649,9 +649,10 @@ static int yenta_search_one_res(struct resource *root, struct resource *res,
 static int yenta_search_res(struct yenta_socket *socket, struct resource *res,
 			    u32 min)
 {
+	struct resource *root;
 	int i;
-	for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
-		struct resource *root = socket->dev->bus->resource[i];
+
+	pci_bus_for_each_resource(socket->dev->bus, root, i) {
 		if (!root)
 			continue;