1 files changed, 3 insertions, 3 deletions

diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index edb5a406922f..f65750a3d28b 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -142,7 +142,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
                         ret = -EIO;
         }
 
-        secondary_data.stack = 0;
+        secondary_data.stack = NULL;
         secondary_data.pgdir = 0;
 
         *pmd_offset(pgd, PHYS_OFFSET) = __pmd(0);
@@ -359,8 +359,8 @@ static void send_ipi_message(cpumask_t callmap, enum ipi_msg_type msg)
  * You must not call this function with disabled interrupts, from a
  * hardware interrupt handler, nor from a bottom half handler.
  */
-int smp_call_function_on_cpu(void (*func)(void *info), void *info, int retry,
-                             int wait, cpumask_t callmap)
+static int smp_call_function_on_cpu(void (*func)(void *info), void *info,
+                                    int retry, int wait, cpumask_t callmap)
 {
         struct smp_call_struct data;
         unsigned long timeout;