Fix kconfig unmet dependency warning. BACKLIGHT_CLASS_DEVICE depends on

BACKLIGHT_LCD_SUPPORT, so select the latter along with the former.

warning: (DRM_RADEON_KMS && DRM_I915 && STUB_POULSBO && FB_BACKLIGHT && PANEL_SHARP_LS037V7DW01 && PANEL_ACX565AKM && USB_APPLEDISPLAY && FB_OLPC_DCON && ASUS_LAPTOP && SONY_LAPTOP && THINKPAD_ACPI && EEEPC_LAPTOP && ACPI_ASUS && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT)

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index b493663c7ba717a0652e45b456fac3d95aa56de4..b71218d033914655812419779eb98d11a705c449 100644 (file)
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -96,6 +96,7 @@ config DRM_I915
        select FB_CFB_IMAGEBLIT
        # i915 depends on ACPI_VIDEO when ACPI is enabled
        # but for select to work, need to select ACPI_VIDEO's dependencies, ick
+       select BACKLIGHT_LCD_SUPPORT if ACPI
        select BACKLIGHT_CLASS_DEVICE if ACPI
        select VIDEO_OUTPUT_CONTROL if ACPI
        select INPUT if ACPI