1 files changed, 4 insertions, 1 deletions

diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 01c12339b304..168fce726201 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -58,7 +58,7 @@ struct rtas_t {
         unsigned long entry;            /* physical address pointer */
         unsigned long base;             /* physical address pointer */
         unsigned long size;
-        spinlock_t lock;
+        raw_spinlock_t lock;
         struct rtas_args args;
         struct device_node *dev;        /* virtual address pointer */
 };
@@ -245,5 +245,8 @@ static inline u32 rtas_config_addr(int busno, int devfn, int reg)
                         (devfn << 8) | (reg & 0xff);
 }
 
+extern void __cpuinit rtas_give_timebase(void);
+extern void __cpuinit rtas_take_timebase(void);
+
 #endif /* __KERNEL__ */
 #endif /* _POWERPC_RTAS_H */