[POWERPC] Fix ARCH=ppc builds
authorJosh Boyer <jwboyer@linux.vnet.ibm.com>
Fri, 20 Jul 2007 03:11:10 +0000 (13:11 +1000)
committerPaul Mackerras <paulus@samba.org>
Sun, 22 Jul 2007 11:30:58 +0000 (21:30 +1000)
The recent signal rework broke ARCH=ppc builds with the following
error:

CC      arch/powerpc/kernel/signal.o
arch/powerpc/kernel/signal.c: In function Â\91do_signalÂ\92:
arch/powerpc/kernel/signal.c:142: error: implicit declaration of
function Â\91set_dabrÂ\92
make[1]: *** [arch/powerpc/kernel/signal.o] Error 1

This fixes it by including a function prototype in asm-ppc/system.h.

Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
include/asm-ppc/system.h

index f1311a8f310fe9e3c75c28a1d47644c2f1db3465..cc45780421cac15412e44ef5fc62a425aa089fe8 100644 (file)
@@ -54,6 +54,7 @@ extern void show_regs(struct pt_regs * regs);
 extern void flush_instruction_cache(void);
 extern void hard_reset_now(void);
 extern void poweroff_now(void);
+extern int set_dabr(unsigned long dabr);
 #ifdef CONFIG_6xx
 extern long _get_L2CR(void);
 extern long _get_L3CR(void);