[PATCH] samsung: Add missing include guard to gpio-core.h

[Michael Spang]

Signed-off-by: Michael Spang <spang at chromium.org>
---
 arch/arm/plat-samsung/include/plat/gpio-core.h |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/arm/plat-samsung/include/plat/gpio-core.h b/arch/arm/plat-samsung/include/plat/gpio-core.h
index 1fe6917..8622c9a 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-core.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-core.h
@@ -11,6 +11,9 @@
  * published by the Free Software Foundation.
 */
 
+#ifndef __PLAT_SAMSUNG_GPIO_CORE_H
+#define __PLAT_SAMSUNG_GPIO_CORE_H
+
 #define GPIOCON_OFF	(0x00)
 #define GPIODAT_OFF	(0x04)
 
@@ -122,3 +125,5 @@ extern struct samsung_gpio_pm samsung_gpio_pm_4bit;
 /* locking wrappers to deal with multiple access to the same gpio bank */
 #define samsung_gpio_lock(_oc, _fl) spin_lock_irqsave(&(_oc)->lock, _fl)
 #define samsung_gpio_unlock(_oc, _fl) spin_unlock_irqrestore(&(_oc)->lock, _fl)
+
+#endif /* __PLAT_SAMSUNG_GPIO_CORE_H */
-- 
1.7.7.3