[PATCH v3 0/3] ACPI: processor: Fix function declaration of processor_idle.c

[Huisong Li]

This serises is aimed to fix the function declaration of processor_idle.c.
And the modification idea of this series is from the link[1].

The patch fixed the warning reported by the kernel test robot in link[1]
has been applied in v2.

[1] https://lore.kernel.org/oe-kbuild-all/202508300519.tZQHY6HA-lkp@xxxxxxxxx/

---
 Changelog
  v3:
   - remove the merged patch which fixed the warning in link[1]
   - add a separate patch to handle the "extern struct
     cpuidle_driver acpi_idle_driver" in processor.h.

  v2:
   - split patch v1
     https://patchwork.kernel.org/project/linux-acpi/cover/20250905081900.663869-1-lihuisong@xxxxxxxxxx/

Huisong Li (3):
  ACPI: processor: Remove unused empty function definition for
    processor_idle.c
  ACPI: processor: Unify the place of function declaration of
    processor_idle.c
  ACPI: processor: Do not expose the global acpi_idle_driver variable

 drivers/acpi/processor_driver.c |  3 +--
 drivers/acpi/processor_idle.c   |  5 +++++
 include/acpi/processor.h        | 28 ++--------------------------
 3 files changed, 8 insertions(+), 28 deletions(-)

-- 
2.33.0