[PATCH v3 16/38] arm: exynos: Add header guard for dwmmc.h

[Sam Protsenko]

Add missing header guard to prevent possible build errors.

Fixes: 77b55e8cfcee ("ARM: exynos: move SoC sources to mach-exynos")
Signed-off-by: Sam Protsenko <semen.protsenko at linaro.org>
---
Changes in v3:
  - (none)

Changes in v2:
  - (none)

 arch/arm/mach-exynos/include/mach/dwmmc.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/mach-exynos/include/mach/dwmmc.h b/arch/arm/mach-exynos/include/mach/dwmmc.h
index 59c28ed54c58..811e9a04c6e3 100644
--- a/arch/arm/mach-exynos/include/mach/dwmmc.h
+++ b/arch/arm/mach-exynos/include/mach/dwmmc.h
@@ -4,6 +4,9 @@
  * Jaehoon Chung <jh80.chung at samsung.com>
  */
 
+#ifndef __ASM_ARM_ARCH_DWMMC_H
+#define __ASM_ARM_ARCH_DWMMC_H
+
 #define DWMCI_CLKSEL		0x09C
 #define DWMCI_SET_SAMPLE_CLK(x)	(x)
 #define DWMCI_SET_DRV_CLK(x)	((x) << 16)
@@ -25,3 +28,5 @@
 /* CLKSEL Register */
 #define DWMCI_DIVRATIO_BIT		24
 #define DWMCI_DIVRATIO_MASK		0x7
+
+#endif /* __ASM_ARM_ARCH_DWMMC_H */
-- 
2.39.2