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authorLinus Walleij <linus.walleij@linaro.org>2017-01-20 10:46:05 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-23 09:27:30 +0100
commited8959f40a6638812bec7427244ab32aa6d2337c (patch)
treec8d3bd3eca9b9e927755b6a3f1900d37409179e4 /drivers/iio
parent08cad739ba28a986a753681105ce1885ccc392eb (diff)
downloadlinux-ed8959f40a6638812bec7427244ab32aa6d2337c.tar.bz2
iio: accel: fix Kconfig warning
commit 762227721fe6225be5b6d233ef681aea5871f5f3 "iio: accel: st_accel: handle deprecated bindings" attempted to be smart and let users use the old I2C driver and the new SPI driver, or the old SPI driver and the new I2C driver in combination for the LIS3LV02, and put the restrictions on the I2C and SPI subdrivers not not be combined with the old subdrivers. This doesn't work since the IIO ST accel top-level component selects the I2C and SPI subdrivers, resulting in the following Kconfig noise: warning: (IIO_ST_ACCEL_3AXIS) selects IIO_ST_ACCEL_I2C_3AXIS which has unmet direct dependencies (IIO && !SENSORS_LIS3_I2C && IIO_ST_ACCEL_3AXIS && IIO_ST_SENSORS_I2C) warning: (IIO_ST_ACCEL_3AXIS) selects IIO_ST_ACCEL_SPI_3AXIS which has unmet direct dependencies (IIO && !SENSORS_LIS3_SPI && IIO_ST_ACCEL_3AXIS && IIO_ST_SENSORS_SPI) (...) This fixes the issue by putting the dependencies directly in the top-level component instead, so that it never gets to select its unselectable subcomponent. Fixes: 762227721fe6 ("iio: accel: st_accel: handle deprecated bindings") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/accel/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index ea295fe0f561..ef8401ac1141 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -120,6 +120,8 @@ config HID_SENSOR_ACCEL_3D
config IIO_ST_ACCEL_3AXIS
tristate "STMicroelectronics accelerometers 3-Axis Driver"
depends on (I2C || SPI_MASTER) && SYSFS
+ depends on !SENSORS_LIS3_I2C
+ depends on !SENSORS_LIS3_SPI
select IIO_ST_SENSORS_CORE
select IIO_ST_ACCEL_I2C_3AXIS if (I2C)
select IIO_ST_ACCEL_SPI_3AXIS if (SPI_MASTER)
@@ -140,13 +142,11 @@ config IIO_ST_ACCEL_3AXIS
config IIO_ST_ACCEL_I2C_3AXIS
tristate
- depends on !SENSORS_LIS3_I2C
depends on IIO_ST_ACCEL_3AXIS
depends on IIO_ST_SENSORS_I2C
config IIO_ST_ACCEL_SPI_3AXIS
tristate
- depends on !SENSORS_LIS3_SPI
depends on IIO_ST_ACCEL_3AXIS
depends on IIO_ST_SENSORS_SPI