From 35ed319a36cdfd88fc3debe6ce24e756bc474cce Mon Sep 17 00:00:00 2001
From: Vivek Goyal <vgoyal@in.ibm.com>
Date: Mon, 9 Jan 2006 20:51:42 -0800
Subject: [PATCH] kdump: export per cpu crash notes pointer through sysfs (fix)

Removes the call to get_cpu() and put_cpu() as it is not required.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 drivers/base/cpu.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 982e6583cd63..07a7f97e1de9 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -101,10 +101,8 @@ static ssize_t show_crash_notes(struct sys_device *dev, char *buf)
 	 * boot up and this data does not change there after. Hence this
 	 * operation should be safe. No locking required.
 	 */
-	get_cpu();
 	addr = __pa(per_cpu_ptr(crash_notes, cpunum));
 	rc = sprintf(buf, "%Lx\n", addr);
-	put_cpu();
 	return rc;
 }
 static SYSDEV_ATTR(crash_notes, 0400, show_crash_notes, NULL);
-- 
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