kernel/linux.git/drivers/platform/surface/surface3_power.c, branch v5.15.7

platform/surface: surface3_power: Use i2c_acpi_get_i2c_resource() helper

2021-08-12T07:26:28+00:00

ACPI provides a generic helper to get I²C Serial Bus resources. Use it instead of open coded variant. Signed-off-by: Andy Shevchenko Reviewed-by: Maximilian Luz Link: https://lore.kernel.org/r/20210803163252.60141-1-andriy.shevchenko@linux.intel.com Signed-off-by: Hans de Goede

ACPI: scan: Extend acpi_walk_dep_device_list()

2021-06-07T14:45:05+00:00

The acpi_walk_dep_device_list() function is not as generic as its name implies, serving only to decrement the dependency count for each dependent device of the input. Extend it to accept a callback which can be applied to all the dependencies in acpi_dep_list. Replace all existing calls to the function with calls to a wrapper, passing a callback that applies the same dependency reduction. Reviewed-by: Andy Shevchenko Acked-by: Maximilian Luz # for platform/surface parts Signed-off-by: Daniel Scally [ rjw: Changelog edits ] Signed-off-by: Rafael J. Wysocki

platform/surface: Move Surface 3 Power OpRegion driver to platform/surface

2020-10-27T11:51:24+00:00

Move the Surface 3 Power operation region driver from platform/x86 to the newly created platform/surface directory. Signed-off-by: Maximilian Luz Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20201009141128.683254-5-luzmaximilian@gmail.com Signed-off-by: Hans de Goede