From: Thierry Reding <thierry.reding@avionic-design.de>
Date: Tue, 22 Jan 2013 21:24:46 +0000 (+0100)
Subject: lib: devres: Fix build breakage
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=f4a18312f46a6c6e0ba7b81776b01fc36edea9fc;p=linux-edison.git

lib: devres: Fix build breakage

The ERR_PTR() and IS_ERR() macros used by the devm_ioremap_resource()
function are defined in the linux/err.h header. On ARM this seems to be
pulled in by one of the other headers but the build fails at least on
OpenRISC.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/lib/devres.c b/lib/devres.c
index 9c76b3a9cc7..88ad75952a7 100644
--- a/lib/devres.c
+++ b/lib/devres.c
@@ -1,3 +1,4 @@
+#include <linux/err.h>
 #include <linux/pci.h>
 #include <linux/io.h>
 #include <linux/gfp.h>