[PATCH 1/4 v4] POWERPC: Add _nmask_and_or_msr() declartion to asm-powerpc/system.h

[Jon Loeliger <jdl@jdl.com>]

Prevents miscellaneous users from declaring it locally.

Signed-off-by: Jon Loeliger <jdl@freecale.com>
---
 arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c |    2 --
 include/asm-powerpc/system.h                      |    2 ++
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index a2c04b9..d4f8bf5 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -53,8 +53,6 @@
 
 #define MPC7448HPC2_PCI_CFG_PHYS 0xfb000000
 
-extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
-
 int mpc7448_hpc2_exclude_device(struct pci_controller *hose,
 				u_char bus, u_char devfn)
 {
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 int do_page_fault(struct pt_regs *, unsigned long, unsigned long);
 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;
-- 
1.5.4.rc0