linux.git/drivers/platform/surface/surface3_power.c, branch v5.14 Linux kernel source tree ACPI: scan: Extend acpi_walk_dep_device_list() 2021-06-07T14:45:05+00:00 Daniel Scally djrscally@gmail.com 2021-06-03T22:40:02+00:00 a9e10e58730432e5de840eb3ddd55c75f29341b3 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 <andriy.shevchenko@linux.intel.com> Acked-by: Maximilian Luz <luzmaximilian@gmail.com> # for platform/surface parts Signed-off-by: Daniel Scally <djrscally@gmail.com> [ rjw: Changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
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 <andriy.shevchenko@linux.intel.com>
Acked-by: Maximilian Luz <luzmaximilian@gmail.com>  # for platform/surface parts
Signed-off-by: Daniel Scally <djrscally@gmail.com>
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
platform/surface: Move Surface 3 Power OpRegion driver to platform/surface 2020-10-27T11:51:24+00:00 Maximilian Luz luzmaximilian@gmail.com 2020-10-09T14:11:27+00:00 85f7582cd484dbf491b6d9bb2af6ef1467a024d2 Move the Surface 3 Power operation region driver from platform/x86 to the newly created platform/surface directory. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20201009141128.683254-5-luzmaximilian@gmail.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> 
Move the Surface 3 Power operation region driver from platform/x86 to
the newly created platform/surface directory.

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20201009141128.683254-5-luzmaximilian@gmail.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>