pinctrl: samsung: Add include guard to local header
authorKrzysztof Kozlowski <krzk@kernel.org>
Tue, 16 May 2017 20:06:48 +0000 (22:06 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Wed, 24 May 2017 16:42:26 +0000 (18:42 +0200)
commit51d1eda5d852e517953996799780ee4fda31e341
tree835fc86d7c6d62b206ecabf54295d7ba9c89f450
parent8208b28a7a32edd58da50292b1f92d41993a9631
pinctrl: samsung: Add include guard to local header

The pinctrl-exynos.h header is included only once so till now it did not
require an include guard.  However adding such is harmless and makes
code prepared for more inclusions.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
drivers/pinctrl/samsung/pinctrl-exynos.h