On Wed, 01 Oct 2014, Jim Davis <jim.epost@xxxxxxxxx> wrote: > Building with the attached random configuration file, > > warning: (VIDEO_TIMBERDALE) selects TIMB_DMA which has unmet direct > dependencies (DMADEVICES && MFD_TIMBERDALE) > warning: (USB_OTG_FSM && FSL_USB2_OTG && USB_MV_OTG) selects USB_OTG > which has unmet direct dependencies (USB_SUPPORT && USB && PM_RUNTIME) > > drivers/built-in.o: In function `intel_panel_setup_backlight': > (.text+0x11855d): undefined reference to `backlight_device_register' > drivers/built-in.o: In function `intel_panel_destroy_backlight': > (.text+0x118624): undefined reference to `backlight_device_unregister' > make: *** [vmlinux] Error 1 It's the combination: > CONFIG_DRM_I915=y > CONFIG_BACKLIGHT_CLASS_DEVICE=m Not sure what the Kconfig magic spell needs to be when we don't want to depend on CONFIG_BACKLIGHT_CLASS_DEVICE but we'll use it if it's enabled (y or m). BR, Jani. -- Jani Nikula, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
