5 files changed, 10 insertions, 29 deletions

diff --git a/arch/powerpc/platforms/cell/cbe_regs.c b/arch/powerpc/platforms/cell/cbe_regs.c
index b926438d73af..27ee65b89099 100644
--- a/arch/powerpc/platforms/cell/cbe_regs.c
+++ b/arch/powerpc/platforms/cell/cbe_regs.c
@@ -53,7 +53,7 @@ static struct cbe_regs_map *cbe_find_map(struct device_node *np)
 	int i;
 	struct device_node *tmp_np;
 
-	if (strcasecmp(np->type, "spe")) {
+	if (!of_node_is_type(np, "spe")) {
 		for (i = 0; i < cbe_regs_map_count; i++)
 			if (cbe_regs_maps[i].cpu_node == np ||
 			    cbe_regs_maps[i].be_node == np)
@@ -70,8 +70,8 @@ static struct cbe_regs_map *cbe_find_map(struct device_node *np)
 		tmp_np = tmp_np->parent;
 		/* on a correct devicetree we wont get up to root */
 		BUG_ON(!tmp_np);
-	} while (strcasecmp(tmp_np->type, "cpu") &&
-		 strcasecmp(tmp_np->type, "be"));
+	} while (!of_node_is_type(tmp_np, "cpu") ||
+		 !of_node_is_type(tmp_np, "be"));
 
 	np->data = cbe_find_map(tmp_np);
 
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 12352a58072a..af2a3c15e0ec 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -654,7 +654,6 @@ static const struct dma_map_ops dma_iommu_fixed_ops = {
 	.dma_supported  = dma_suported_and_switch,
 	.map_page       = dma_fixed_map_page,
 	.unmap_page     = dma_fixed_unmap_page,
-	.mapping_error	= dma_iommu_mapping_error,
 };
 
 static void cell_dma_dev_setup(struct device *dev)
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index 7d31b8d14661..e2e1371a71e2 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -131,7 +131,7 @@ static int cell_setup_phb(struct pci_controller *phb)
 
 	np = phb->dn;
 	model = of_get_property(np, "model", NULL);
-	if (model == NULL || strcmp(np->name, "pci"))
+	if (model == NULL || !of_node_name_eq(np, "pci"))
 		return 0;
 
 	/* Setup workarounds for spider */
@@ -168,8 +168,7 @@ static int __init cell_publish_devices(void)
 	 * platform devices for the PCI host bridges
 	 */
 	for_each_child_of_node(root, np) {
-		if (np->type == NULL || (strcmp(np->type, "pci") != 0 &&
-					 strcmp(np->type, "pciex") != 0))
+		if (!of_node_is_type(np, "pci") && !of_node_is_type(np, "pciex"))
 			continue;
 		of_platform_device_create(np, NULL, NULL);
 	}
diff --git a/arch/powerpc/platforms/cell/spu_callbacks.c b/arch/powerpc/platforms/cell/spu_callbacks.c
index 8ae86200ef6c..125f2a5f02de 100644
--- a/arch/powerpc/platforms/cell/spu_callbacks.c
+++ b/arch/powerpc/platforms/cell/spu_callbacks.c
@@ -34,20 +34,9 @@
  */
 
 static void *spu_syscall_table[] = {
-#define SYSCALL(func)		sys_ni_syscall,
-#define COMPAT_SYS(func)	sys_ni_syscall,
-#define PPC_SYS(func)		sys_ni_syscall,
-#define OLDSYS(func)		sys_ni_syscall,
-#define SYS32ONLY(func)		sys_ni_syscall,
-#define PPC64ONLY(func)		sys_ni_syscall,
-#define SYSX(f, f3264, f32)	sys_ni_syscall,
-
-#define SYSCALL_SPU(func)	sys_##func,
-#define COMPAT_SYS_SPU(func)	sys_##func,
-#define COMPAT_SPU_NEW(func)	sys_##func,
-#define SYSX_SPU(f, f3264, f32)	f,
-
-#include <asm/systbl.h>
+#define __SYSCALL(nr, entry, nargs) entry,
+#include <asm/syscall_table_spu.h>
+#undef __SYSCALL
 };
 
 long spu_sys_callback(struct spu_syscall_block *s)
diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c
index f7e36373f6e0..bed935c51ec2 100644
--- a/arch/powerpc/platforms/cell/spu_manage.c
+++ b/arch/powerpc/platforms/cell/spu_manage.c
@@ -458,7 +458,6 @@ static void init_affinity_node(int cbe)
 	struct device_node *vic_dn, *last_spu_dn;
 	phandle avoid_ph;
 	const phandle *vic_handles;
-	const char *name;
 	int lenp, i, added;
 
 	last_spu = list_first_entry(&cbe_spu_info[cbe].spus, struct spu,
@@ -480,12 +479,7 @@ static void init_affinity_node(int cbe)
 			if (!vic_dn)
 				continue;
 
-			/* a neighbour might be spe, mic-tm, or bif0 */
-			name = of_get_property(vic_dn, "name", NULL);
-			if (!name)
-				continue;
-
-			if (strcmp(name, "spe") == 0) {
+			if (of_node_name_eq(vic_dn, "spe") ) {
 				spu = devnode_spu(cbe, vic_dn);
 				avoid_ph = last_spu_dn->phandle;
 			} else {
@@ -498,7 +492,7 @@ static void init_affinity_node(int cbe)
 				spu = neighbour_spu(cbe, vic_dn, last_spu_dn);
 				if (!spu)
 					continue;
-				if (!strcmp(name, "mic-tm")) {
+				if (of_node_name_eq(vic_dn, "mic-tm")) {
 					last_spu->has_mem_affinity = 1;
 					spu->has_mem_affinity = 1;
 				}