drm/exynos/decon: Add include guard to the Exynos7 header

Although header is included only once but still having an include guard
is a good practice.  To avoid confusion, add SoC prefix to existing
Exynos5433 header include guard.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

2 files changed, 8 insertions, 3 deletions

diff --git a/drivers/gpu/drm/exynos/regs-decon5433.h b/drivers/gpu/drm/exynos/regs-decon5433.h
index 78957c9626f5..19ad9e47945e 100644
--- a/drivers/gpu/drm/exynos/regs-decon5433.h
+++ b/drivers/gpu/drm/exynos/regs-decon5433.h
@@ -6,8 +6,8 @@
  * published by the Free Software Foundationr
  */
 
-#ifndef EXYNOS_REGS_DECON_H
-#define EXYNOS_REGS_DECON_H
+#ifndef EXYNOS_REGS_DECON5433_H
+#define EXYNOS_REGS_DECON5433_H
 
 /* Exynos543X DECON */
 #define DECON_VIDCON0                   0x0000
@@ -206,4 +206,4 @@
 #define CRCCTRL_CRCEN                   (0x1 << 0)
 #define CRCCTRL_MASK                    (0x7)
 
-#endif /* EXYNOS_REGS_DECON_H */
+#endif /* EXYNOS_REGS_DECON5433_H */
diff --git a/drivers/gpu/drm/exynos/regs-decon7.h b/drivers/gpu/drm/exynos/regs-decon7.h
index 339ea1007ff5..5df7765d2397 100644
--- a/drivers/gpu/drm/exynos/regs-decon7.h
+++ b/drivers/gpu/drm/exynos/regs-decon7.h
@@ -8,6 +8,9 @@
  * option) any later version.
  */
 
+#ifndef EXYNOS_REGS_DECON7_H
+#define EXYNOS_REGS_DECON7_H
+
 /* VIDCON0 */
 #define VIDCON0                                 0x00
 
@@ -346,3 +349,5 @@
 
 #define DECON_UPDATE_SLAVE_SYNC                 (1 << 4)
 #define DECON_UPDATE_STANDALONE_F               (1 << 0)
+
+#endif /* EXYNOS_REGS_DECON7_H */