[PATCH] pinctrl: utils: include export.h to avoid warnings

[Laxman Dewangan]

Include "linux/export.h" to avoid following warnings during compilation:

/***
pinctrl/pinctrl-utils.c:53:1: warning: data definition has no type or storage class [enabled by default]
pinctrl/pinctrl-utils.c:53:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
pinctrl/pinctrl-utils.c:53:1: warning: parameter names (without types) in function declaration [enabled by default]
pinctrl/pinctrl-utils.c:70:1: warning: data definition has no type or storage class [enabled by default]
pinctrl/pinctrl-utils.c:70:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
pinctrl/pinctrl-utils.c:70:1: warning: parameter names (without types) in function declaration [enabled by default]
pinctrl/pinctrl-utils.c:98:1: warning: data definition has no type or storage class [enabled by default]
pinctrl/pinctrl-utils.c:98:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
pinctrl/pinctrl-utils.c:98:1: warning: parameter names (without types) in function declaration [enabled by default]
pinctrl/pinctrl-utils.c:122:1: warning: data definition has no type or storage class [enabled by default]
pinctrl/pinctrl-utils.c:122:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
pinctrl/pinctrl-utils.c:122:1: warning: parameter names (without types) in function declaration [enabled by default]
pinctrl/pinctrl-utils.c:135:1: warning: data definition has no type or storage class [enabled by default]
pinctrl/pinctrl-utils.c:135:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
pinctrl/pinctrl-utils.c:135:1: warning: parameter names (without types) in function declaration [enabled by default]
**/

Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>
---
 drivers/pinctrl/pinctrl-utils.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-utils.c b/drivers/pinctrl/pinctrl-utils.c
index 48277e0..d77693f 100644
--- a/drivers/pinctrl/pinctrl-utils.c
+++ b/drivers/pinctrl/pinctrl-utils.c
@@ -20,6 +20,7 @@
  * 02111-1307, USA
  */
 #include <linux/device.h>
+#include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/of.h>
-- 
1.7.1.1

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