3.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> commit 0a5a5499ad886dde4a032203d01e324cfe593f99 upstream. The driver registers a backlight device and thus requires BACKLIGHT_CLASS_DEVICE to be selected to avoid compilation breakages. Reported-by: Russell King <linux@xxxxxxxxxxxxxxxx> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/shmobile/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/shmobile/Kconfig +++ b/drivers/gpu/drm/shmobile/Kconfig @@ -1,6 +1,7 @@ config DRM_SHMOBILE tristate "DRM Support for SH Mobile" depends on DRM && (ARM || SUPERH) + select BACKLIGHT_CLASS_DEVICE select DRM_KMS_HELPER select DRM_KMS_CMA_HELPER select DRM_GEM_CMA_HELPER -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html