diff --git a/arch/arm/mach-rmobile/cpu_info-rcar.c b/arch/arm/mach-rmobile/cpu_info-rcar.c
index b9d8b5e..fe1795c 100644
--- a/arch/arm/mach-rmobile/cpu_info-rcar.c
+++ b/arch/arm/mach-rmobile/cpu_info-rcar.c
@@ -21,7 +21,7 @@
 	return readl(0xFF000044);
 }
 
-u32 rmobile_get_cpu_type(void)
+u32 renesas_get_cpu_type(void)
 {
 	return (rmobile_get_prr() & 0x00007F00) >> 8;
 }
diff --git a/arch/arm/mach-rmobile/cpu_info-rzg2l.c b/arch/arm/mach-rmobile/cpu_info-rzg2l.c
index bd3146f..6c0b50f 100644
--- a/arch/arm/mach-rmobile/cpu_info-rzg2l.c
+++ b/arch/arm/mach-rmobile/cpu_info-rzg2l.c
@@ -47,7 +47,7 @@
 	return get_tfa_info()->cpu_name;
 }
 
-u32 rmobile_get_cpu_type(void)
+u32 renesas_get_cpu_type(void)
 {
 	return get_tfa_info()->cpu_type;
 }
diff --git a/arch/arm/mach-rmobile/cpu_info.c b/arch/arm/mach-rmobile/cpu_info.c
index adb7fff..c7fbf39 100644
--- a/arch/arm/mach-rmobile/cpu_info.c
+++ b/arch/arm/mach-rmobile/cpu_info.c
@@ -40,7 +40,7 @@
 {
 	return 0x0;
 }
-u32 rmobile_get_cpu_type(void)
+u32 renesas_get_cpu_type(void)
 		__attribute__((weak, alias("__rmobile_get_cpu_type")));
 
 static u32 __rmobile_get_cpu_rev_integer(void)
@@ -83,7 +83,7 @@
 
 static int rmobile_cpuinfo_idx(void)
 {
-	u32 cpu_type = rmobile_get_cpu_type();
+	u32 cpu_type = renesas_get_cpu_type();
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(rmobile_cpuinfo) - 1; i++)
diff --git a/arch/arm/mach-rmobile/include/mach/rmobile.h b/arch/arm/mach-rmobile/include/mach/rmobile.h
index bed91f0..464a67f 100644
--- a/arch/arm/mach-rmobile/include/mach/rmobile.h
+++ b/arch/arm/mach-rmobile/include/mach/rmobile.h
@@ -48,7 +48,7 @@
 #include <asm/types.h>
 
 const u8 *rzg_get_cpu_name(void);
-u32 rmobile_get_cpu_type(void);
+u32 renesas_get_cpu_type(void);
 u32 rmobile_get_cpu_rev_integer(void);
 u32 rmobile_get_cpu_rev_fraction(void);
 #endif /* __ASSEMBLY__ */