2 files changed, 9 insertions, 9 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/mp.c b/arch/powerpc/cpu/mpc85xx/mp.c
index 42501ca3ce..b0aa72ed6e 100644
--- a/arch/powerpc/cpu/mpc85xx/mp.c
+++ b/arch/powerpc/cpu/mpc85xx/mp.c
@@ -42,7 +42,7 @@ int hold_cores_in_reset(int verbose)
 	return 0;
 }
 
-int cpu_reset(int nr)
+int cpu_reset(u32 nr)
 {
 	volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC8xxx_PIC_ADDR);
 	out_be32(&pic->pir, 1 << nr);
@@ -53,7 +53,7 @@ int cpu_reset(int nr)
 	return 0;
 }
 
-int cpu_status(int nr)
+int cpu_status(u32 nr)
 {
 	u32 *table, id = get_my_id();
 
@@ -79,7 +79,7 @@ int cpu_status(int nr)
 }
 
 #ifdef CONFIG_FSL_CORENET
-int cpu_disable(int nr)
+int cpu_disable(u32 nr)
 {
 	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
 
@@ -95,7 +95,7 @@ int is_core_disabled(int nr) {
 	return (coredisrl & (1 << nr));
 }
 #else
-int cpu_disable(int nr)
+int cpu_disable(u32 nr)
 {
 	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
 
@@ -137,7 +137,7 @@ static u8 boot_entry_map[4] = {
 	BOOT_ENTRY_R3_LOWER,
 };
 
-int cpu_release(int nr, int argc, char * const argv[])
+int cpu_release(u32 nr, int argc, char * const argv[])
 {
 	u32 i, val, *table = (u32 *)&__spin_table + nr * NUM_BOOT_ENTRY;
 	u64 boot_addr;
diff --git a/arch/powerpc/cpu/mpc86xx/mp.c b/arch/powerpc/cpu/mpc86xx/mp.c
index 97bd160df8..ce300eac5b 100644
--- a/arch/powerpc/cpu/mpc86xx/mp.c
+++ b/arch/powerpc/cpu/mpc86xx/mp.c
@@ -13,7 +13,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int cpu_reset(int nr)
+int cpu_reset(u32 nr)
 {
 	/* dummy function so common/cmd_mp.c will build
 	 * should be implemented in the future, when cpu_release()
@@ -23,13 +23,13 @@ int cpu_reset(int nr)
 	return 1;
 }
 
-int cpu_status(int nr)
+int cpu_status(u32 nr)
 {
 	/* dummy function so common/cmd_mp.c will build */
 	return 0;
 }
 
-int cpu_disable(int nr)
+int cpu_disable(u32 nr)
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR;
 	volatile ccsr_gur_t *gur = &immap->im_gur;
@@ -66,7 +66,7 @@ int is_core_disabled(int nr) {
 	return 0;
 }
 
-int cpu_release(int nr, int argc, char * const argv[])
+int cpu_release(u32 nr, int argc, char * const argv[])
 {
 	/* dummy function so common/cmd_mp.c will build
 	 * should be implemented in the future */