MIPS: ARC: Add declarations for a few missing ARC firmware functions.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/include/asm/sgialib.h b/arch/mips/include/asm/sgialib.h
index 40dc9839f63c4b1675a688543e513aaf36dedb97..195db5045ae57fa972096417a41ba76b4048a4e5 100644 (file)
--- a/arch/mips/include/asm/sgialib.h
+++ b/arch/mips/include/asm/sgialib.h
@@ -71,6 +71,9 @@ extern LONG ArcRead(ULONG fd, PVOID buf, ULONG num, PULONG cnt);
 extern LONG ArcWrite(ULONG fd, PVOID buf, ULONG num, PULONG cnt);
 
 /* Misc. routines. */
+extern VOID ArcHalt(VOID) __noreturn;
+extern VOID ArcPowerDown(VOID) __noreturn;
+extern VOID ArcRestart(VOID) __noreturn;
 extern VOID ArcReboot(VOID) __noreturn;
 extern VOID ArcEnterInteractiveMode(VOID) __noreturn;
 extern VOID ArcFlushAllCaches(VOID);