Hi Chanwoo, Looks like current Linux next fails to build with at least omap2plus_defconfig because of: ERROR: "extcon_dev_allocate" [drivers/extcon/devres.ko] undefined! scripts/Makefile.modpost:91: recipe for target '__modpost' failed make[1]: *** [__modpost] Error 1 Makefile:1163: recipe for target 'modules' failed make: *** [modules] Error 2 Kernel build failed Probably extcon_dev_allocate just needs EXPORT_SYMBOL_GPL? Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html