On Fri, 2020-02-21 at 06:28 -0800, Guenter Roeck wrote: [...] > Building powerpc:defconfig ... failed > Building powerpc:mpc83xx_defconfig ... failed > -------------- > Error log: > drivers/rtc/rtc-ds1307.c:1570:21: error: variable 'regmap_config' has initializer but incomplete type > > as well as various follow-up errors. > > The second problem affects both v5.4.y and v5.5.y. This seems to be caused by commit 34719de919af (rtc-i2c-spi-avoid- inclusion-of-regmap-support-when-n.patch). These branches will need commit 578c2b661e2b "rtc: Kconfig: select REGMAP_I2C when necessary" as well. Ben. -- Ben Hutchings, Software Developer Codethink Ltd https://www.codethink.co.uk/ Dale House, 35 Dale Street Manchester, M1 2HF, United Kingdom
