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.
Fixes: 8c6ad9cc5157 ("ieee802154: Add NXP MCR20A IEEE 802.15.4 transceiver driver")
Signed-off-by: Jinjie Ruan <ruanjinjie@xxxxxxxxxx>
---
drivers/net/ieee802154/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ieee802154/Kconfig b/drivers/net/ieee802154/Kconfig
index 95da876c5613..1075e24b11de 100644
--- a/drivers/net/ieee802154/Kconfig
+++ b/drivers/net/ieee802154/Kconfig
@@ -101,6 +101,7 @@ config IEEE802154_CA8210_DEBUGFS
config IEEE802154_MCR20A
tristate "MCR20A transceiver driver"
+ select REGMAP_SPI
depends on IEEE802154_DRIVERS && MAC802154
depends on SPI
help
--
2.34.1
