Hi Shawn, On Tue, Jul 3, 2018 at 12:40 AM, Shawn Guo <shawnguo@xxxxxxxxxx> wrote: > We can have the options in defconfig, but they can still be turned off > for whatever reason and we get the hang. Really, missing a user > selectable option in defconfig shouldn't result in a system hang. Yes, 100% agree and this is exactly what this USB patch is all about :-) The whole point of this USB patch is not to let the the system to hang when the defconfig options are turned off. It will warn the user that CONFIG_USB_CHIPIDEA_ULPI needs to be selected, will propagate an error, but at least the system will not hang. The user will certainly notice the big warning which says "Select CONFIG_USB_CHIPIDEA_ULPI in order to use ULPI mode" Please check the original patch of this thread: https://patchwork.kernel.org/patch/10486371/ -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
