[PATCH] ARM: plat-samsung: Include GPIO driver header

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

This file is using struct gpio_chip and needs to include
<linux/gpio/driver.h> to get that.

Cc: Kukjin Kim <kgene@xxxxxxxxxx>
Cc: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Cc: linux-samsung-soc@xxxxxxxxxxxxxxx
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
Samsung maintainers: please apply this where appropriate.
---
 arch/arm/plat-samsung/include/plat/gpio-core.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/plat-samsung/include/plat/gpio-core.h b/arch/arm/plat-samsung/include/plat/gpio-core.h
index 51e721f5e491..c0bfceb88340 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-core.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-core.h
@@ -12,6 +12,7 @@
 
 /* Bring in machine-local definitions, especially S3C_GPIO_END */
 #include <mach/gpio-samsung.h>
+#include <linux/gpio/driver.h>
 
 #define GPIOCON_OFF	(0x00)
 #define GPIODAT_OFF	(0x04)
-- 
2.21.0