Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Manually resolve conflict in include/mtd/Kbuild

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

1 files changed, 42 insertions, 28 deletions

diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 63a1670d3bf..c3aa46b8e2b 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -38,16 +38,16 @@ static struct pci_controller *u3_agp, *u3_ht;
 static int __init fixup_one_level_bus_range(struct device_node *node, int higher)
 {
 	for (; node != 0;node = node->sibling) {
-		int * bus_range;
-		unsigned int *class_code;
+		const int *bus_range;
+		const unsigned int *class_code;
 		int len;
 
 		/* For PCI<->PCI bridges or CardBus bridges, we go down */
-		class_code = (unsigned int *) get_property(node, "class-code", NULL);
+		class_code = get_property(node, "class-code", NULL);
 		if (!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI &&
 			(*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS))
 			continue;
-		bus_range = (int *) get_property(node, "bus-range", &len);
+		bus_range = get_property(node, "bus-range", &len);
 		if (bus_range != NULL && len > 2 * sizeof(int)) {
 			if (bus_range[1] > higher)
 				higher = bus_range[1];
@@ -65,30 +65,36 @@ static int __init fixup_one_level_bus_range(struct device_node *node, int higher
  */
 static void __init fixup_bus_range(struct device_node *bridge)
 {
-	int * bus_range;
+	int *bus_range;
+	struct property *prop;
 	int len;
 
 	/* Lookup the "bus-range" property for the hose */
-	bus_range = (int *) get_property(bridge, "bus-range", &len);
-	if (bus_range == NULL || len < 2 * sizeof(int)) {
+	prop = of_find_property(bridge, "bus-range", &len);
+	if (prop == NULL  || prop->value == NULL || len < 2 * sizeof(int)) {
 		printk(KERN_WARNING "Can't get bus-range for %s\n",
 			       bridge->full_name);
 		return;
 	}
+	bus_range = (int *)prop->value;
 	bus_range[1] = fixup_one_level_bus_range(bridge->child, bus_range[1]);
 }
 
 
-#define U3_AGP_CFA0(devfn, off)	\
-	((1 << (unsigned long)PCI_SLOT(dev_fn)) \
-	| (((unsigned long)PCI_FUNC(dev_fn)) << 8) \
-	| (((unsigned long)(off)) & 0xFCUL))
+static unsigned long u3_agp_cfa0(u8 devfn, u8 off)
+{
+	return (1 << (unsigned long)PCI_SLOT(devfn)) |
+		((unsigned long)PCI_FUNC(devfn) << 8) |
+		((unsigned long)off & 0xFCUL);
+}
 
-#define U3_AGP_CFA1(bus, devfn, off)	\
-	((((unsigned long)(bus)) << 16) \
-	|(((unsigned long)(devfn)) << 8) \
-	|(((unsigned long)(off)) & 0xFCUL) \
-	|1UL)
+static unsigned long u3_agp_cfa1(u8 bus, u8 devfn, u8 off)
+{
+	return ((unsigned long)bus << 16) |
+		((unsigned long)devfn << 8) |
+		((unsigned long)off & 0xFCUL) |
+		1UL;
+}
 
 static unsigned long u3_agp_cfg_access(struct pci_controller* hose,
 				       u8 bus, u8 dev_fn, u8 offset)
@@ -98,9 +104,9 @@ static unsigned long u3_agp_cfg_access(struct pci_controller* hose,
 	if (bus == hose->first_busno) {
 		if (dev_fn < (11 << 3))
 			return 0;
-		caddr = U3_AGP_CFA0(dev_fn, offset);
+		caddr = u3_agp_cfa0(dev_fn, offset);
 	} else
-		caddr = U3_AGP_CFA1(bus, dev_fn, offset);
+		caddr = u3_agp_cfa1(bus, dev_fn, offset);
 
 	/* Uninorth will return garbage if we don't read back the value ! */
 	do {
@@ -182,13 +188,15 @@ static struct pci_ops u3_agp_pci_ops =
 	u3_agp_write_config
 };
 
+static unsigned long u3_ht_cfa0(u8 devfn, u8 off)
+{
+	return (devfn << 8) | off;
+}
 
-#define U3_HT_CFA0(devfn, off)		\
-		((((unsigned long)devfn) << 8) | offset)
-#define U3_HT_CFA1(bus, devfn, off)	\
-		(U3_HT_CFA0(devfn, off) \
-		+ (((unsigned long)bus) << 16) \
-		+ 0x01000000UL)
+static unsigned long u3_ht_cfa1(u8 bus, u8 devfn, u8 off)
+{
+	return u3_ht_cfa0(devfn, off) + (bus << 16) + 0x01000000UL;
+}
 
 static unsigned long u3_ht_cfg_access(struct pci_controller* hose,
 				      u8 bus, u8 devfn, u8 offset)
@@ -196,9 +204,9 @@ static unsigned long u3_ht_cfg_access(struct pci_controller* hose,
 	if (bus == hose->first_busno) {
 		if (PCI_SLOT(devfn) == 0)
 			return 0;
-		return ((unsigned long)hose->cfg_data) + U3_HT_CFA0(devfn, offset);
+		return ((unsigned long)hose->cfg_data) + u3_ht_cfa0(devfn, offset);
 	} else
-		return ((unsigned long)hose->cfg_data) + U3_HT_CFA1(bus, devfn, offset);
+		return ((unsigned long)hose->cfg_data) + u3_ht_cfa1(bus, devfn, offset);
 }
 
 static int u3_ht_read_config(struct pci_bus *bus, unsigned int devfn,
@@ -211,6 +219,9 @@ static int u3_ht_read_config(struct pci_bus *bus, unsigned int devfn,
 	if (hose == NULL)
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
+	if (offset > 0xff)
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+
 	addr = u3_ht_cfg_access(hose, bus->number, devfn, offset);
 	if (!addr)
 		return PCIBIOS_DEVICE_NOT_FOUND;
@@ -243,6 +254,9 @@ static int u3_ht_write_config(struct pci_bus *bus, unsigned int devfn,
 	if (hose == NULL)
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
+	if (offset > 0xff)
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+
 	addr = u3_ht_cfg_access(hose, bus->number, devfn, offset);
 	if (!addr)
 		return PCIBIOS_DEVICE_NOT_FOUND;
@@ -314,12 +328,12 @@ static int __init add_bridge(struct device_node *dev)
 	int len;
 	struct pci_controller *hose;
 	char* disp_name;
-	int *bus_range;
+	const int *bus_range;
 	int primary = 1;
 
 	DBG("Adding PCI host bridge %s\n", dev->full_name);
 
-	bus_range = (int *) get_property(dev, "bus-range", &len);
+	bus_range = get_property(dev, "bus-range", &len);
 	if (bus_range == NULL || len < 2 * sizeof(int)) {
 		printk(KERN_WARNING "Can't get bus-range for %s, assume bus 0\n",
 		dev->full_name);