commit 322b439455ea62e6480e300c77b258e872896381
author Anton Vorontsov <avorontsov@ru.mvista.com> Wed Dec 17 10:08:55 2008 +0000
committer Paul Mackerras <paulus@samba.org> Tue Dec 23 15:13:28 2008 +1100
tree f79b7ac590f7a9448915ffb12a5188ed3b309f49
parent 5be8554875bf3a1a42b7f04d5999b36e7c2fa88b

powerpc: Prepare xmon_save_regs for use with kdump

Today the arch/powerpc/xmon/setjmp.S file contains only the
xmon_save_regs function.  We want to use it for kdump purposes, so
let's move the file into arch/powerpc/kernel/ and give the function a
more generic name (ppc_save_regs).

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/xmon/xmon.c

diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 076368c..8dfad7d 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -41,6 +41,7 @@
 #include <asm/spu_priv1.h>
 #include <asm/firmware.h>
 #include <asm/setjmp.h>
+#include <asm/reg.h>
 
 #ifdef CONFIG_PPC64
 #include <asm/hvcall.h>
@@ -159,8 +160,6 @@
 extern void xmon_enter(void);
 extern void xmon_leave(void);
 
-extern void xmon_save_regs(struct pt_regs *);
-
 #ifdef CONFIG_PPC64
 #define REG		"%.16lx"
 #define REGS_PER_LINE	4
@@ -532,7 +531,7 @@
 	struct pt_regs regs;
 
 	if (excp == NULL) {
-		xmon_save_regs(&regs);
+		ppc_save_regs(&regs);
 		excp = &regs;
 	}