From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> https://lwn.net/Articles/760045/ provides a good overview of this feature and why it might be used. In this particular case we fall under the multi module case. For each group of modules, I've moved the exports into an independent namespace. Whilst I'm not entirely sure it is worth the noise of moving the main IIO exports into a namespace, it is definitely worthwhile for these small clusters of related modules (typically a core + i2c and spi modules). I've just done those within drivers/accel (including all of st-sensors as I did not want to do that piecemeal) as an initial set to get feedback on what people think of the approach and in particular naming of the namespaces. As you can see it is a straight forward change to makes so I'll do the rest of the IIO drivers once we are agreed on the generic details. Note that I'll be expecting this for any new cases of this pattern going forwards. Includes a small diversion in st-sensors where we had a bunch of duplicated MODULE_* macros for some of the core modules which were made up of multiple c files. Cc: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> Cc: Lucas Stankus <lucas.p.stankus@xxxxxxxxx> Cc: Puranjay Mohan <puranjay12@xxxxxxxxx> Cc: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx> Cc: Mike Looijmans <mike.looijmans@xxxxxxxx> Cc: Sean Nyekjaer <sean@xxxxxxxxxx> Cc: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> Cc: Denis Ciocca <denis.ciocca@xxxxxx> Jonathan Cameron (13): iio:accel:mma9551_core: Move exports into MMA9551 namespace iio:accel:mma7455_core: Move exports into MMA7455 namespace iio:accel:kxsd9: Move exports into KDSD9 namespace iio:accel:bma400: Move exports into BMA400 namespace iio:accel:adxl313: Move exports into ADXL313 namespace iio:accel:adxl345: Move exports into ADXL345 namespace iio:accel:adxl355: Move exports into ADXL355 namespace iio:accel:adxl372: Move exports into ADXL372 namespace iio:accel:bmc150: Move exports into BMC150 namespace iio:accel:bmi088: Move exports into BMI088 namespace iio:accel:fxl8962af: Move exports into FXL8962AF namespace iio:st-sensors: Remove duplicate MODULE_* iio:st-sensors: Move exports into ST_SENSORS namespace drivers/iio/accel/adxl313_core.c | 6 ++-- drivers/iio/accel/adxl313_i2c.c | 1 + drivers/iio/accel/adxl313_spi.c | 1 + drivers/iio/accel/adxl345_core.c | 2 +- drivers/iio/accel/adxl345_i2c.c | 1 + drivers/iio/accel/adxl345_spi.c | 1 + drivers/iio/accel/adxl355_core.c | 6 ++-- drivers/iio/accel/adxl355_i2c.c | 1 + drivers/iio/accel/adxl355_spi.c | 1 + drivers/iio/accel/adxl372.c | 4 +-- drivers/iio/accel/adxl372_i2c.c | 1 + drivers/iio/accel/adxl372_spi.c | 1 + drivers/iio/accel/bma400_core.c | 6 ++-- drivers/iio/accel/bma400_i2c.c | 1 + drivers/iio/accel/bma400_spi.c | 1 + drivers/iio/accel/bmc150-accel-core.c | 8 ++--- drivers/iio/accel/bmc150-accel-i2c.c | 1 + drivers/iio/accel/bmc150-accel-spi.c | 1 + drivers/iio/accel/bmi088-accel-core.c | 8 ++--- drivers/iio/accel/bmi088-accel-spi.c | 1 + drivers/iio/accel/fxls8962af-core.c | 6 ++-- drivers/iio/accel/fxls8962af-i2c.c | 1 + drivers/iio/accel/fxls8962af-spi.c | 1 + drivers/iio/accel/kxsd9-i2c.c | 1 + drivers/iio/accel/kxsd9-spi.c | 1 + drivers/iio/accel/kxsd9.c | 6 ++-- drivers/iio/accel/mma7455_core.c | 6 ++-- drivers/iio/accel/mma7455_i2c.c | 1 + drivers/iio/accel/mma7455_spi.c | 1 + drivers/iio/accel/mma9551.c | 1 + drivers/iio/accel/mma9551_core.c | 36 +++++++++---------- drivers/iio/accel/mma9553.c | 1 + drivers/iio/accel/st_accel_buffer.c | 5 --- drivers/iio/accel/st_accel_core.c | 5 +-- drivers/iio/accel/st_accel_i2c.c | 1 + drivers/iio/accel/st_accel_spi.c | 1 + .../iio/common/st_sensors/st_sensors_buffer.c | 7 +--- .../iio/common/st_sensors/st_sensors_core.c | 28 +++++++-------- .../iio/common/st_sensors/st_sensors_i2c.c | 2 +- .../iio/common/st_sensors/st_sensors_spi.c | 2 +- .../common/st_sensors/st_sensors_trigger.c | 9 ++--- drivers/iio/gyro/st_gyro_buffer.c | 4 --- drivers/iio/gyro/st_gyro_core.c | 5 +-- drivers/iio/gyro/st_gyro_i2c.c | 1 + drivers/iio/gyro/st_gyro_spi.c | 1 + drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_core.c | 3 +- drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_i2c.c | 1 + drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_spi.c | 1 + drivers/iio/magnetometer/st_magn_buffer.c | 4 --- drivers/iio/magnetometer/st_magn_core.c | 5 +-- drivers/iio/magnetometer/st_magn_i2c.c | 1 + drivers/iio/magnetometer/st_magn_spi.c | 1 + drivers/iio/pressure/st_pressure_buffer.c | 5 --- drivers/iio/pressure/st_pressure_core.c | 5 +-- drivers/iio/pressure/st_pressure_i2c.c | 1 + drivers/iio/pressure/st_pressure_spi.c | 1 + 56 files changed, 111 insertions(+), 103 deletions(-) -- 2.34.1
