[PATCH v3 00/24] iio: Clean up acpi_match_device() use cases

Andy Shevchenko
2024-10-24T19:12:05Z

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(-)

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2.43.0.rc1.1336.g36b5255a03ac