This creates a separate BMP280_I2C Kconfig entry that gets selected by BMP280 for I2C transport. As we currently only support I2C transport there is not much practical change other than getting a separate object file (or module) for the I2C driver part. The old Kconfig symbol BMP280 will still select the stuff we need so that oldconfig and old defconfigs works fine. Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> --- drivers/iio/pressure/Kconfig | 18 ++++++++++++------ drivers/iio/pressure/Makefile | 3 ++- 2 files changed, 14 insertions(+), 7 deletions(-) diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig index cda9f128f3a4..40aaf4295d30 100644 --- a/drivers/iio/pressure/Kconfig +++ b/drivers/iio/pressure/Kconfig @@ -6,16 +6,22 @@ menu "Pressure sensors" config BMP280 - tristate "Bosch Sensortec BMP180 and BMP280 pressure sensor driver" + tristate "Bosch Sensortec BMP180/BMP280 pressure sensor I2C driver" depends on I2C - depends on !(BMP085_I2C=y || BMP085_I2C=m) - select REGMAP_I2C + select BMP280_I2C if (I2C) help Say yes here to build support for Bosch Sensortec BMP180 and BMP280 - pressure and temperature sensors. + pressure and temperature sensors mounted on the I2C bus. - To compile this driver as a module, choose M here: the module - will be called bmp280. + To compile this driver as a module, choose M here: the modules + will be called bmp280-i2c and bmp280. + +config BMP280_I2C + tristate + depends on BMP280 + depends on I2C + depends on !(BMP085_I2C=y || BMP085_I2C=m) + select REGMAP_I2C config HID_SENSOR_PRESS depends on HID_SENSOR_HUB diff --git a/drivers/iio/pressure/Makefile b/drivers/iio/pressure/Makefile index 2d98a7ff77a8..736f4305fe46 100644 --- a/drivers/iio/pressure/Makefile +++ b/drivers/iio/pressure/Makefile @@ -4,7 +4,8 @@ # When adding new entries keep the list in alphabetical order obj-$(CONFIG_BMP280) += bmp280.o -bmp280-objs := bmp280-core.o bmp280-regmap.o bmp280-i2c.o +bmp280-objs := bmp280-core.o bmp280-regmap.o +obj-$(CONFIG_BMP280_I2C) += bmp280-i2c.o obj-$(CONFIG_HID_SENSOR_PRESS) += hid-sensor-press.o obj-$(CONFIG_HP03) += hp03.o obj-$(CONFIG_MPL115) += mpl115.o -- 2.4.11 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
