diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index 4b6b8ace18e086729932bd5635811167a6491a2b..6a5ace5fa0c8a8bbf83a73a5fca8fb0150d5d3e8 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
@@ -12,10 +12,9 @@
 #include <uapi/asm/unistd.h>
 
 
-#define __NR_syscalls		379
+#define NR_syscalls		379
 
 #define __NR__exit __NR_exit
-#define NR_syscalls	__NR_syscalls
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/powerpc/include/asm/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h
index b73a8199f161cca520e325f073da7c45f45961a2..1afe90ade595e161016af3ca712b65f9990407f4 100644
--- a/arch/powerpc/include/asm/vdso_datapage.h
+++ b/arch/powerpc/include/asm/vdso_datapage.h
@@ -41,7 +41,7 @@
 #include <linux/unistd.h>
 #include <linux/time.h>
 
-#define SYSCALL_MAP_SIZE      ((__NR_syscalls + 31) / 32)
+#define SYSCALL_MAP_SIZE      ((NR_syscalls + 31) / 32)
 
 /*
  * So here is the ppc64 backward compatible version
diff --git a/arch/powerpc/kernel/systbl_chk.c b/arch/powerpc/kernel/systbl_chk.c
index 2384129f5893093f82bcd2f8896e2186127ecb49..55323a620cfe2c026ee1adc79cf390b9ab511c3d 100644
--- a/arch/powerpc/kernel/systbl_chk.c
+++ b/arch/powerpc/kernel/systbl_chk.c
@@ -57,4 +57,4 @@
 
 START_TABLE
 #include <asm/systbl.h>
-END_TABLE __NR_syscalls
+END_TABLE NR_syscalls
diff --git a/arch/powerpc/kernel/systbl_chk.sh b/arch/powerpc/kernel/systbl_chk.sh
index 19415e7674a50fb21091e485b22703242835513b..31b6e7c358ca9ae6329e6363f29bfd1b31465642 100644
--- a/arch/powerpc/kernel/systbl_chk.sh
+++ b/arch/powerpc/kernel/systbl_chk.sh
@@ -16,7 +16,7 @@ awk	'BEGIN { num = -1; }	# Ignore the beginning of the file
 	/^START_TABLE/ { num = 0; next; }
 	/^END_TABLE/ {
 		if (num != $2) {
-			printf "__NR_syscalls (%s) is not one more than the last syscall (%s)\n",
+			printf "NR_syscalls (%s) is not one more than the last syscall (%s)\n",
 				$2, num - 1;
 			exit(1);
 		}
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index b457bfa2843603f9c920236372effe6304da3bed..def1b8b5e6c14b701b0ee83be25e4196eccdb7d3 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -671,7 +671,7 @@ static void __init vdso_setup_syscall_map(void)
 	extern unsigned long sys_ni_syscall;
 
 
-	for (i = 0; i < __NR_syscalls; i++) {
+	for (i = 0; i < NR_syscalls; i++) {
 #ifdef CONFIG_PPC64
 		if (sys_call_table[i*2] != sys_ni_syscall)
 			vdso_data->syscall_map_64[i >> 5] |=
diff --git a/arch/powerpc/kernel/vdso32/datapage.S b/arch/powerpc/kernel/vdso32/datapage.S
index 59cf5f452879bef8729a7b58797694b6adac1f49..3745113fcc652d8ca3e66692aaab7d87f7ea9338 100644
--- a/arch/powerpc/kernel/vdso32/datapage.S
+++ b/arch/powerpc/kernel/vdso32/datapage.S
@@ -61,7 +61,7 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map)
 	addi	r3,r3,CFG_SYSCALL_MAP32
 	cmpli	cr0,r4,0
 	beqlr
-	li	r0,__NR_syscalls
+	li	r0,NR_syscalls
 	stw	r0,0(r4)
 	crclr	cr0*4+so
 	blr
diff --git a/arch/powerpc/kernel/vdso64/datapage.S b/arch/powerpc/kernel/vdso64/datapage.S
index 2f01c4a0d8a037ca65cacd9af51022846661fcb0..184a6ba7f2831f1e814f934992b23272922eca13 100644
--- a/arch/powerpc/kernel/vdso64/datapage.S
+++ b/arch/powerpc/kernel/vdso64/datapage.S
@@ -62,7 +62,7 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map)
 	cmpli	cr0,r4,0
 	crclr	cr0*4+so
 	beqlr
-	li	r0,__NR_syscalls
+	li	r0,NR_syscalls
 	stw	r0,0(r4)
 	blr
   .cfi_endproc
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 4ddf769a64e589adbfdba180b86021b357730897..9f79004e6d6f614d562990eaffcb69a00c23cce8 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -326,7 +326,7 @@ static int spu_process_callback(struct spu_context *ctx)
 	spu_ret = -ENOSYS;
 	npc += 4;
 
-	if (s.nr_ret < __NR_syscalls) {
+	if (s.nr_ret < NR_syscalls) {
 		spu_release(ctx);
 		/* do actual system call from here */
 		spu_ret = spu_sys_callback(&s);