Continuing from series: https://lore.kernel.org/linux-iio/20210720074642.223293-1-aardelean@xxxxxxxxxxx/ This goes a little further and converts all ST drivers using the st_common bits to devm functions. As mentioned by Jonathan, the devm unwind is often attached to iio_dev->dev.parent, and something it's attached to some other pointer which references the same device object. In the last patch, that point is removed, to eliminate doubt about this mix-n-match. An alternative would be an assert/check somewhere to ensure that 'iio_dev->dev.parent == adata->dev'. But I [personally] don't like it that much. As mentioned previously, I was also thinking of sending this set with the previous one. But I am usually reserved to send large sets; also, because I don't really like to review large sets [when I'm reviewing other people's code]. Alexandru Ardelean (4): iio: st_sensors: remove st_sensors_deallocate_trigger() function iio: st_sensors: remove st_sensors_power_disable() function iio: st_sensors: remove all driver remove functions iio: st_sensors: remove reference to parent device object on st_sensor_data drivers/iio/accel/st_accel_core.c | 32 +++-------- drivers/iio/accel/st_accel_i2c.c | 23 +------- drivers/iio/accel/st_accel_spi.c | 23 +------- .../iio/common/st_sensors/st_sensors_core.c | 34 ++++++------ .../iio/common/st_sensors/st_sensors_i2c.c | 1 - .../iio/common/st_sensors/st_sensors_spi.c | 1 - .../common/st_sensors/st_sensors_trigger.c | 53 +++++++------------ drivers/iio/gyro/st_gyro_core.c | 27 ++-------- drivers/iio/gyro/st_gyro_i2c.c | 23 +------- drivers/iio/gyro/st_gyro_spi.c | 23 +------- drivers/iio/imu/st_lsm9ds0/st_lsm9ds0.h | 1 - drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_core.c | 17 +----- drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_i2c.c | 6 --- drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_spi.c | 6 --- drivers/iio/magnetometer/st_magn_core.c | 29 ++-------- drivers/iio/magnetometer/st_magn_i2c.c | 23 +------- drivers/iio/magnetometer/st_magn_spi.c | 23 +------- drivers/iio/pressure/st_pressure_core.c | 27 ++-------- drivers/iio/pressure/st_pressure_i2c.c | 23 +------- drivers/iio/pressure/st_pressure_spi.c | 23 +------- include/linux/iio/common/st_sensors.h | 13 ----- 21 files changed, 60 insertions(+), 371 deletions(-) -- 2.31.1
