From 83c1b31794a9e3cb30edabef7e57fbdbe129c5ce Mon Sep 17 00:00:00 2001
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Fri, 29 Jul 2011 17:11:32 +0400
Subject: [PATCH] ramoops: fix compile failure on parisc

Fixes this:

  drivers/char/ramoops.c: In function 'ramoops_init':
  drivers/char/ramoops.c:221: error: implicit declaration of function 'IS_ERR'
  drivers/char/ramoops.c:222: error: implicit declaration of function 'PTR_ERR'

If it actually builds on other platforms, it's probably getting
linux/err.h via some other #include.

Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/char/ramoops.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/char/ramoops.c b/drivers/char/ramoops.c
index bd9b94b518f3..fca0c51bbc90 100644
--- a/drivers/char/ramoops.c
+++ b/drivers/char/ramoops.c
@@ -22,6 +22,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/kernel.h>
+#include <linux/err.h>
 #include <linux/module.h>
 #include <linux/kmsg_dump.h>
 #include <linux/time.h>
-- 
2.30.2