Hello Jinjie. On Mon, 09 Sep 2024 21:17:40 +0800, Jinjie Ruan wrote: > If REGMAP_SPI is m and IEEE802154_MCR20A is y, > > mcr20a.c:(.text+0x3ed6c5b): undefined reference to `__devm_regmap_init_spi' > ld: mcr20a.c:(.text+0x3ed6cb5): undefined reference to `__devm_regmap_init_spi' > > Select REGMAP_SPI for IEEE802154_MCR20A to fix it. > > [...] Applied, thanks! [1/1] ieee802154: Fix build error commit: addf89774e48c992316449ffab4f29c2309ebefb Best regards, Stefan Schmidt <stefan@xxxxxxxxxxxxxxxxxx>