From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 22 Jul 2013 21:17:52 +0000 (-0300)
Subject: gpio: gpio-mxc: Include "<linux/err.h>"
X-Git-Tag: upstream/snapshot3+hdmi~4401^2~24
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=18f92b19b4101dbe9fef3923028cf66b27847778;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

gpio: gpio-mxc: Include "<linux/err.h>"

Commit 8cd73e4e (gpio: gpio-mxc: Use devm functions) causes the following build
error on imx_v4_v7_defconfig:

drivers/gpio/gpio-mxc.c:414:2: error: implicit declaration of function 'IS_ERR' [-Werror=implicit-function-declaration]
drivers/gpio/gpio-mxc.c:415:3: error: implicit declaration of function 'PTR_ERR' [-Werror=implicit-function-declaration]

Note: imx_v6_v7_defconfig does not give this build error, probably due to some
indirect header file inclusion.

Reported-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 91f2ac3..875a7c5 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -19,6 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
+#include <linux/err.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>