video: exynos: Remove OF dependency for Exynos DP

OF dependency can be removed as the driver does not actually
depend on it at all.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/exynos/Kconfig

@@ -30,7 +30,7 @@ config EXYNOS_LCD_S6E8AX0
 
 config EXYNOS_DP
 	bool "EXYNOS DP driver support"
-	depends on OF && ARCH_EXYNOS
+	depends on ARCH_EXYNOS
 	default n
 	help
 	  This enables support for DP device.