There are current uses of acpi_match_device(): - as strange way of checking if the device was enumerated via ACPI - as a way to get IIO device name as ACPI device instance name - as above with accompanying driver data Deduplicate its use by providing two new helper functions in IIO ACPI library and update the rest accordingly. This also includes a rework of previously sent ltr501 patch. Besides that there ie a big clean up for the kxcjk-1013 driver, started with the revert of the one patch discussed earlier today. Feel free to route that one via fixes branch of your tree. In v3: - collected tags (Marius) - added note to the documentation about usage of new API (Jonathan) - added a handful patches for kxcjk-1013 driver In v2: - collected tags (Hans, Jean-Baptiste) - updated SoB chain in patch 4 Andy Shevchenko (24): iio: magnetometer: bmc150: Drop dead code from the driver iio: adc: pac1934: Replace strange way of checking type of enumeration iio: imu: inv_mpu6050: Replace strange way of checking type of enumeration iio: acpi: Improve iio_read_acpi_mount_matrix() iio: acpi: Add iio_get_acpi_device_name_and_data() helper function iio: accel: kxcjk-1013: Remove redundant I²C ID iio: accel: kxcjk-1013: Revert "Add support for KX022-1020" iio: accel: kxcjk-1013: Switch from CONFIG_PM guards to pm_ptr() etc iio: accel: kxcjk-1013: Use local variable for regs iio: accel: kxcjk-1013: Rename kxcjk1013_info iio: accel: kxcjk-1013: Start using chip_info variables instead of enum iio: accel: kxcjk-1013: Move odr_start_up_times up in the code iio: accel: kxcjk-1013: Convert ODR times array to variable in chip_info iio: accel: kxcjk-1013: Get rid of enum kx_chipset iio: accel: kxcjk-1013: Replace a variant of iio_get_acpi_device_name_and_data() iio: accel: kxcjk-1013: drop ACPI_PTR() and move ID out of CONFIG_ACPI guards iio: accel: mma9551: Replace custom implementation of iio_get_acpi_device_name() iio: accel: mma9553: Replace custom implementation of iio_get_acpi_device_name() iio: gyro: bmg160: Replace custom implementation of iio_get_acpi_device_name() iio: light: isl29018: Replace a variant of iio_get_acpi_device_name_and_data() iio: light: isl29018: drop ACPI_PTR() and CONFIG_ACPI guards iio: light: ltr501: Drop most likely fake ACPI IDs iio: light: ltr501: Add LTER0303 to the supported devices iio: light: ltr501: Replace a variant of iio_get_acpi_device_name_and_data() drivers/iio/accel/kxcjk-1013.c | 449 +++++++++++---------- drivers/iio/accel/mma9551.c | 19 +- drivers/iio/accel/mma9553.c | 19 +- drivers/iio/adc/pac1934.c | 2 +- drivers/iio/gyro/bmg160_core.c | 15 - drivers/iio/gyro/bmg160_i2c.c | 4 +- drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c | 5 +- drivers/iio/industrialio-acpi.c | 48 ++- drivers/iio/light/isl29018.c | 38 +- drivers/iio/light/ltr501.c | 29 +- drivers/iio/magnetometer/bmc150_magn.c | 15 - include/linux/iio/iio.h | 10 + 12 files changed, 315 insertions(+), 338 deletions(-) -- 2.43.0.rc1.1336.g36b5255a03ac