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pinctrl: samsung: Add include guard to local header

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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>
This commit is contained in:
Krzysztof Kozlowski 2017-05-16 22:06:48 +02:00
parent 8208b28a7a
commit 51d1eda5d8
1 changed files with 5 additions and 0 deletions
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5
drivers/pinctrl/samsung/pinctrl-exynos.h
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@ -17,6 +17,9 @@
* (at your option) any later version.
*/
#ifndef __PINCTRL_SAMSUNG_EXYNOS_H
#define __PINCTRL_SAMSUNG_EXYNOS_H
/* External GPIO and wakeup interrupt related definitions */
#define EXYNOS_GPIO_ECON_OFFSET 0x700
#define EXYNOS_GPIO_EFLTCON_OFFSET 0x800
@ -131,3 +134,5 @@ struct exynos_muxed_weint_data {
unsigned int nr_banks;
struct samsung_pin_bank *banks[];
};
#endif /* __PINCTRL_SAMSUNG_EXYNOS_H */