[POWERPC] Add _nmask_and_or_msr() declartion to asm-powerpc/system.h
Prevents miscellaneous users from declaring it locally.
Signed-off-by: Jon Loeliger <jdl@freecale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 87be8c3..bc9739d 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -169,6 +169,8 @@
extern void bad_page_fault(struct pt_regs *, unsigned long, int);
extern int die(const char *, struct pt_regs *, long);
extern void _exception(int, struct pt_regs *, int, unsigned long);
+extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
+
#ifdef CONFIG_BOOKE_WDT
extern u32 booke_wdt_enabled;
extern u32 booke_wdt_period;