From de36d817b4ecf0dabec6ec7448b4d13fa347ffb5 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Fri, 18 Oct 2013 13:04:00 +0100
Subject: [PATCH] iio: adc: mcp3422: Include linux/of.h header

'of_match_ptr' is defined in linux/of.h. Include it explicitly to
avoid build breakage in the future.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---
 drivers/iio/adc/mcp3422.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c
index bc93f538cb13..12948325431c 100644
--- a/drivers/iio/adc/mcp3422.c
+++ b/drivers/iio/adc/mcp3422.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/sysfs.h>
+#include <linux/of.h>
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>