video: tegra: Correct a Kconfig warning with VIDCONSOLE_AS_LCD

This new feature causes a Kconfig warning on boards without a display
enabled. Fix this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 3540eda..ba6983f 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -14,7 +14,7 @@
 	select DM_SPI
 	select DM_SPI_FLASH
 	select OF_CONTROL
-	select VIDCONSOLE_AS_LCD
+	select VIDCONSOLE_AS_LCD if DM_VIDEO
 
 config TEGRA_ARMV7_COMMON
 	bool "Tegra 32-bit common options"