2 files changed, 7 insertions, 5 deletions

diff --git a/arch/powerpc/kernel/smp-tbsync.c b/arch/powerpc/kernel/smp-tbsync.c
index f19e2e0e61e..de59c6c31a5 100644
--- a/arch/powerpc/kernel/smp-tbsync.c
+++ b/arch/powerpc/kernel/smp-tbsync.c
@@ -45,8 +45,9 @@ void __devinit smp_generic_take_timebase(void)
 {
         int cmd;
         u64 tb;
+        unsigned long flags;
 
-        local_irq_disable();
+        local_irq_save(flags);
         while (!running)
                 barrier();
         rmb();
@@ -70,7 +71,7 @@ void __devinit smp_generic_take_timebase(void)
                         set_tb(tb >> 32, tb & 0xfffffffful);
                 enter_contest(tbsync->mark, -1);
         }
-        local_irq_enable();
+        local_irq_restore(flags);
 }
 
 static int __devinit start_contest(int cmd, long offset, int num)
diff --git a/arch/ppc/kernel/smp-tbsync.c b/arch/ppc/kernel/smp-tbsync.c
index 1576758deba..d0cf3f86931 100644
--- a/arch/ppc/kernel/smp-tbsync.c
+++ b/arch/ppc/kernel/smp-tbsync.c
@@ -47,8 +47,9 @@ void __devinit
 smp_generic_take_timebase( void )
 {
         int cmd, tbl, tbu;
+        unsigned long flags;
 
-        local_irq_disable();
+        local_irq_save(flags);
         while( !running )
                 ;
         rmb();
@@ -64,7 +65,7 @@ smp_generic_take_timebase( void )
                 tbu = tbsync->tbu;
                 tbsync->ack = 0;
                 if( cmd == kExit )
-                        return;
+                        break;
 
                 if( cmd == kSetAndTest ) {
                         while( tbsync->handshake )
@@ -77,7 +78,7 @@ smp_generic_take_timebase( void )
                 }
                 enter_contest( tbsync->mark, -1 );
         }
-        local_irq_enable();
+        local_irq_restore(flags);
 }
 
 static int __devinit