Fix kconfig symbol dependency warning: WARNING: unmet direct dependencies detected for REGMAP_I2C Depends on [n]: I2C [=n] Selected by [y]: - SENSEAIR_SUNRISE_CO2 [=y] && IIO [=y] Fixes: c3253a3fdc77 ("iio: chemical: Add Senseair Sunrise 006-0-007 drive") Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Jacopo Mondi <jacopo@xxxxxxxxxx> Cc: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Cc: linux-iio@xxxxxxxxxxxxxxx --- drivers/iio/chemical/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20211001.orig/drivers/iio/chemical/Kconfig +++ linux-next-20211001/drivers/iio/chemical/Kconfig @@ -172,6 +172,7 @@ config SPS30_SERIAL config SENSEAIR_SUNRISE_CO2 tristate "Senseair Sunrise 006-0-0007 CO2 sensor" + depends on I2C select REGMAP_I2C help Say yes here to build support for Senseair Sunrise 006-0-0007 CO2