Hi Lee, your commit d0c9e350b9a4 ("watchdog: st_wdt: Add new driver for ST's LPC Watchdog") is in today's linux-next tree (i.e., next-20150601) and adds the following lines of code to drivers/watchdog/Kconfig. +config ST_LPC_WATCHDOG ... + select MFD_ST_LPC The select turns out to be a NOOP since MFD_ST_LPC is not defined Kconfig. Is it the correct option to be selected? I could not find a similar option in the source, nor get any hints from searching the lkml. I detected the issue with ./scripts/checkkconfigsymbols.py by diffing the last and today's linux tree. Kind regards, Valentin -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html