iio: Add a comment to about alphabetical order to Kconfigs and Makefiles
Keeping Makefile and Kconfig entries in alphabetical order usually works better
than just appending new entries at the end, since it reduces the amount of
conflicts. This patch adds a comment to the IIO Kconfig and Makefile files to
document that the entries should be kept in alphabetical order.
Also reorder those entries which weren't in alphabetical order yet.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index a002675..61ca7ec 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -1,6 +1,8 @@
#
# Accelerometer drivers
#
+# When adding new entries keep the list in alphabetical order
+
menu "Accelerometers"
config HID_SENSOR_ACCEL_3D
@@ -14,13 +16,6 @@
Say yes here to build support for the HID SENSOR
accelerometers 3D.
-config KXSD9
- tristate "Kionix KXSD9 Accelerometer Driver"
- depends on SPI
- help
- Say yes here to build support for the Kionix KXSD9 accelerometer.
- Currently this only supports the device via an SPI interface.
-
config IIO_ST_ACCEL_3AXIS
tristate "STMicroelectronics accelerometers 3-Axis Driver"
depends on (I2C || SPI_MASTER) && SYSFS
@@ -51,4 +46,11 @@
depends on IIO_ST_ACCEL_3AXIS
depends on IIO_ST_SENSORS_SPI
+config KXSD9
+ tristate "Kionix KXSD9 Accelerometer Driver"
+ depends on SPI
+ help
+ Say yes here to build support for the Kionix KXSD9 accelerometer.
+ Currently this only supports the device via an SPI interface.
+
endmenu
diff --git a/drivers/iio/accel/Makefile b/drivers/iio/accel/Makefile
index 87d8fa2..2f95a3d 100644
--- a/drivers/iio/accel/Makefile
+++ b/drivers/iio/accel/Makefile
@@ -2,7 +2,9 @@
# Makefile for industrial I/O accelerometer drivers
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_HID_SENSOR_ACCEL_3D) += hid-sensor-accel-3d.o
+obj-$(CONFIG_KXSD9) += kxsd9.o
obj-$(CONFIG_IIO_ST_ACCEL_3AXIS) += st_accel.o
st_accel-y := st_accel_core.o
@@ -10,5 +12,3 @@
obj-$(CONFIG_IIO_ST_ACCEL_I2C_3AXIS) += st_accel_i2c.o
obj-$(CONFIG_IIO_ST_ACCEL_SPI_3AXIS) += st_accel_spi.o
-
-obj-$(CONFIG_KXSD9) += kxsd9.o
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 2eced9d..dd6bd1b 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -1,6 +1,8 @@
#
# ADC drivers
#
+# When adding new entries keep the list in alphabetical order
+
menu "Analog to digital converters"
config AD_SIGMA_DELTA
@@ -30,17 +32,20 @@
To compile this driver as a module, choose M here: the
module will be called ad7298.
-config AD7923
- tristate "Analog Devices AD7923 and similar ADCs driver"
+config AD7476
+ tristate "Analog Devices AD7476 and similar 1-channel ADCs driver"
depends on SPI
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
help
- Say yes here to build support for Analog Devices
- AD7904, AD7914, AD7923, AD7924 4 Channel ADCs.
+ Say yes here to build support for Analog Devices AD7273, AD7274, AD7276,
+ AD7277, AD7278, AD7475, AD7476, AD7477, AD7478, AD7466, AD7467, AD7468,
+ AD7495, AD7910, AD7920, AD7920 SPI analog to digital converters (ADC).
+
+ If unsure, say N (but it's safe to say "Y").
To compile this driver as a module, choose M here: the
- module will be called ad7923.
+ module will be called ad7476.
config AD7791
tristate "Analog Devices AD7791 ADC driver"
@@ -66,21 +71,6 @@
To compile this driver as a module, choose M here: the
module will be called AD7793.
-config AD7476
- tristate "Analog Devices AD7476 and similar 1-channel ADCs driver"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Analog Devices AD7273, AD7274, AD7276,
- AD7277, AD7278, AD7475, AD7476, AD7477, AD7478, AD7466, AD7467, AD7468,
- AD7495, AD7910, AD7920, AD7920 SPI analog to digital converters (ADC).
-
- If unsure, say N (but it's safe to say "Y").
-
- To compile this driver as a module, choose M here: the
- module will be called ad7476.
-
config AD7887
tristate "Analog Devices AD7887 ADC driver"
depends on SPI
@@ -94,6 +84,18 @@
To compile this driver as a module, choose M here: the
module will be called ad7887.
+config AD7923
+ tristate "Analog Devices AD7923 and similar ADCs driver"
+ depends on SPI
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
+ help
+ Say yes here to build support for Analog Devices
+ AD7904, AD7914, AD7923, AD7924 4 Channel ADCs.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ad7923.
+
config AT91_ADC
tristate "Atmel AT91 ADC"
depends on ARCH_AT91
diff --git a/drivers/iio/adc/Makefile b/drivers/iio/adc/Makefile
index d184139..2a4324e 100644
--- a/drivers/iio/adc/Makefile
+++ b/drivers/iio/adc/Makefile
@@ -2,6 +2,7 @@
# Makefile for IIO ADC drivers
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_AD_SIGMA_DELTA) += ad_sigma_delta.o
obj-$(CONFIG_AD7266) += ad7266.o
obj-$(CONFIG_AD7298) += ad7298.o
diff --git a/drivers/iio/amplifiers/Kconfig b/drivers/iio/amplifiers/Kconfig
index 05d707e..e9c5f2c 100644
--- a/drivers/iio/amplifiers/Kconfig
+++ b/drivers/iio/amplifiers/Kconfig
@@ -1,6 +1,8 @@
#
# Gain Amplifiers, etc.
#
+# When adding new entries keep the list in alphabetical order
+
menu "Amplifiers"
config AD8366
diff --git a/drivers/iio/amplifiers/Makefile b/drivers/iio/amplifiers/Makefile
index a6ca366..8da4b78 100644
--- a/drivers/iio/amplifiers/Makefile
+++ b/drivers/iio/amplifiers/Makefile
@@ -2,4 +2,5 @@
# Makefile iio/amplifiers
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_AD8366) += ad8366.o
diff --git a/drivers/iio/common/Makefile b/drivers/iio/common/Makefile
index c2352be..3112df0 100644
--- a/drivers/iio/common/Makefile
+++ b/drivers/iio/common/Makefile
@@ -6,5 +6,6 @@
# instead of duplicating in each module.
#
+# When adding new entries keep the list in alphabetical order
obj-y += hid-sensors/
obj-y += st_sensors/
diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig
index b9fd4c7..3c6a78a 100644
--- a/drivers/iio/dac/Kconfig
+++ b/drivers/iio/dac/Kconfig
@@ -1,6 +1,8 @@
#
# DAC drivers
#
+# When adding new entries keep the list in alphabetical order
+
menu "Digital to analog converters"
config AD5064
@@ -48,13 +50,6 @@
To compile this driver as module choose M here: the module will be called
ad5421.
-config AD5624R_SPI
- tristate "Analog Devices AD5624/44/64R DAC spi driver"
- depends on SPI
- help
- Say yes here to build support for Analog Devices AD5624R, AD5644R and
- AD5664R converters (DAC). This driver uses the common SPI interface.
-
config AD5446
tristate "Analog Devices AD5446 and similar single channel DACs driver"
depends on (SPI_MASTER && I2C!=m) || I2C
@@ -87,6 +82,24 @@
To compile this driver as a module, choose M here: the
module will be called ad5504.
+config AD5624R_SPI
+ tristate "Analog Devices AD5624/44/64R DAC spi driver"
+ depends on SPI
+ help
+ Say yes here to build support for Analog Devices AD5624R, AD5644R and
+ AD5664R converters (DAC). This driver uses the common SPI interface.
+
+config AD5686
+ tristate "Analog Devices AD5686R/AD5685R/AD5684R DAC SPI driver"
+ depends on SPI
+ help
+ Say yes here to build support for Analog Devices AD5686R, AD5685R,
+ AD5684R, AD5791 Voltage Output Digital to
+ Analog Converter.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ad5686.
+
config AD5755
tristate "Analog Devices AD5755/AD5755-1/AD5757/AD5735/AD5737 DAC driver"
depends on SPI_MASTER
@@ -119,17 +132,6 @@
To compile this driver as a module, choose M here: the
module will be called ad5791.
-config AD5686
- tristate "Analog Devices AD5686R/AD5685R/AD5684R DAC SPI driver"
- depends on SPI
- help
- Say yes here to build support for Analog Devices AD5686R, AD5685R,
- AD5684R, AD5791 Voltage Output Digital to
- Analog Converter.
-
- To compile this driver as a module, choose M here: the
- module will be called ad5686.
-
config AD7303
tristate "Analog Devices AD7303 DAC driver"
depends on SPI
diff --git a/drivers/iio/dac/Makefile b/drivers/iio/dac/Makefile
index c8d7ab6b..bb84ad6 100644
--- a/drivers/iio/dac/Makefile
+++ b/drivers/iio/dac/Makefile
@@ -2,6 +2,7 @@
# Makefile for industrial I/O DAC drivers
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_AD5360) += ad5360.o
obj-$(CONFIG_AD5380) += ad5380.o
obj-$(CONFIG_AD5421) += ad5421.o
diff --git a/drivers/iio/frequency/Kconfig b/drivers/iio/frequency/Kconfig
index 6aaa33e..dc5e0b7 100644
--- a/drivers/iio/frequency/Kconfig
+++ b/drivers/iio/frequency/Kconfig
@@ -4,6 +4,7 @@
# Clock Distribution device drivers
# Phase-Locked Loop (PLL) frequency synthesizers
#
+# When adding new entries keep the list in alphabetical order
menu "Frequency Synthesizers DDS/PLL"
diff --git a/drivers/iio/frequency/Makefile b/drivers/iio/frequency/Makefile
index 00d26e5..2bca03f 100644
--- a/drivers/iio/frequency/Makefile
+++ b/drivers/iio/frequency/Makefile
@@ -2,5 +2,6 @@
# Makefile iio/frequency
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_AD9523) += ad9523.o
obj-$(CONFIG_ADF4350) += adf4350.o
diff --git a/drivers/iio/gyro/Kconfig b/drivers/iio/gyro/Kconfig
index 1fdcc84..5913735 100644
--- a/drivers/iio/gyro/Kconfig
+++ b/drivers/iio/gyro/Kconfig
@@ -1,6 +1,8 @@
#
# IIO Digital Gyroscope Sensor drivers configuration
#
+# When adding new entries keep the list in alphabetical order
+
menu "Digital gyroscope sensors"
config ADIS16080
diff --git a/drivers/iio/gyro/Makefile b/drivers/iio/gyro/Makefile
index e9dc034..36091d5 100644
--- a/drivers/iio/gyro/Makefile
+++ b/drivers/iio/gyro/Makefile
@@ -2,6 +2,7 @@
# Makefile for industrial I/O gyroscope sensor drivers
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_ADIS16080) += adis16080.o
obj-$(CONFIG_ADIS16130) += adis16130.o
obj-$(CONFIG_ADIS16136) += adis16136.o
diff --git a/drivers/iio/imu/Kconfig b/drivers/iio/imu/Kconfig
index 4f40a10..663e88a 100644
--- a/drivers/iio/imu/Kconfig
+++ b/drivers/iio/imu/Kconfig
@@ -1,6 +1,8 @@
#
# IIO imu drivers configuration
#
+# When adding new entries keep the list in alphabetical order
+
menu "Inertial measurement units"
config ADIS16400
diff --git a/drivers/iio/imu/Makefile b/drivers/iio/imu/Makefile
index f2f56ce..114d2c1 100644
--- a/drivers/iio/imu/Makefile
+++ b/drivers/iio/imu/Makefile
@@ -2,6 +2,7 @@
# Makefile for Inertial Measurement Units
#
+# When adding new entries keep the list in alphabetical order
adis16400-y := adis16400_core.o
adis16400-$(CONFIG_IIO_BUFFER) += adis16400_buffer.o
obj-$(CONFIG_ADIS16400) += adis16400.o
diff --git a/drivers/iio/light/Kconfig b/drivers/iio/light/Kconfig
index 5ef1a39..3bd29f8 100644
--- a/drivers/iio/light/Kconfig
+++ b/drivers/iio/light/Kconfig
@@ -1,6 +1,8 @@
#
# Light sensors
#
+# When adding new entries keep the list in alphabetical order
+
menu "Light sensors"
config ADJD_S311
@@ -15,6 +17,17 @@
This driver can also be built as a module. If so, the module
will be called adjd_s311.
+config HID_SENSOR_ALS
+ depends on HID_SENSOR_HUB
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
+ select HID_SENSOR_IIO_COMMON
+ select HID_SENSOR_IIO_TRIGGER
+ tristate "HID ALS"
+ help
+ Say yes here to build support for the HID SENSOR
+ Ambient light sensor.
+
config SENSORS_LM3533
tristate "LM3533 ambient light sensor"
depends on MFD_LM3533
@@ -52,15 +65,4 @@
To compile this driver as a module, choose M here: the
module will be called vcnl4000.
-config HID_SENSOR_ALS
- depends on HID_SENSOR_HUB
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- select HID_SENSOR_IIO_COMMON
- select HID_SENSOR_IIO_TRIGGER
- tristate "HID ALS"
- help
- Say yes here to build support for the HID SENSOR
- Ambient light sensor.
-
endmenu
diff --git a/drivers/iio/light/Makefile b/drivers/iio/light/Makefile
index 040d9c7..edef939 100644
--- a/drivers/iio/light/Makefile
+++ b/drivers/iio/light/Makefile
@@ -2,8 +2,9 @@
# Makefile for IIO Light sensors
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_ADJD_S311) += adjd_s311.o
+obj-$(CONFIG_HID_SENSOR_ALS) += hid-sensor-als.o
obj-$(CONFIG_SENSORS_LM3533) += lm3533-als.o
obj-$(CONFIG_SENSORS_TSL2563) += tsl2563.o
obj-$(CONFIG_VCNL4000) += vcnl4000.o
-obj-$(CONFIG_HID_SENSOR_ALS) += hid-sensor-als.o
diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig
index 4d55b1b..4fa923f 100644
--- a/drivers/iio/magnetometer/Kconfig
+++ b/drivers/iio/magnetometer/Kconfig
@@ -1,6 +1,8 @@
#
# Magnetometer sensors
#
+# When adding new entries keep the list in alphabetical order
+
menu "Magnetometer sensors"
config AK8975
diff --git a/drivers/iio/magnetometer/Makefile b/drivers/iio/magnetometer/Makefile
index 7f328e3..f91b1b6 100644
--- a/drivers/iio/magnetometer/Makefile
+++ b/drivers/iio/magnetometer/Makefile
@@ -2,6 +2,7 @@
# Makefile for industrial I/O Magnetometer sensor drivers
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_AK8975) += ak8975.o
obj-$(CONFIG_HID_SENSOR_MAGNETOMETER_3D) += hid-sensor-magn-3d.o
diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig
index 56ae890..26fdc0b 100644
--- a/drivers/iio/pressure/Kconfig
+++ b/drivers/iio/pressure/Kconfig
@@ -1,6 +1,8 @@
#
# Pressure drivers
#
+# When adding new entries keep the list in alphabetical order
+
menu "Pressure sensors"
config IIO_ST_PRESS
diff --git a/drivers/iio/pressure/Makefile b/drivers/iio/pressure/Makefile
index d4bb33e..be71464 100644
--- a/drivers/iio/pressure/Makefile
+++ b/drivers/iio/pressure/Makefile
@@ -2,6 +2,7 @@
# Makefile for industrial I/O pressure drivers
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_IIO_ST_PRESS) += st_pressure.o
st_pressure-y := st_pressure_core.o
st_pressure-$(CONFIG_IIO_BUFFER) += st_pressure_buffer.o
diff --git a/drivers/iio/trigger/Kconfig b/drivers/iio/trigger/Kconfig
index 0a4a516..7999612 100644
--- a/drivers/iio/trigger/Kconfig
+++ b/drivers/iio/trigger/Kconfig
@@ -1,6 +1,8 @@
#
# Industrial I/O standalone triggers
#
+# When adding new entries keep the list in alphabetical order
+
menu "Triggers - standalone"
config IIO_INTERRUPT_TRIGGER
diff --git a/drivers/iio/trigger/Makefile b/drivers/iio/trigger/Makefile
index ce319a5..0694dae 100644
--- a/drivers/iio/trigger/Makefile
+++ b/drivers/iio/trigger/Makefile
@@ -2,5 +2,6 @@
# Makefile for triggers not associated with iio-devices
#
+# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_IIO_INTERRUPT_TRIGGER) += iio-trig-interrupt.o
obj-$(CONFIG_IIO_SYSFS_TRIGGER) += iio-trig-sysfs.o