[PATCH v4 0/1] 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].
Except for this patch, all other patches in this series have been merged.

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

---
 Changelog
  v4:
   - remove other patches merged.
   - add static for global variable as Rafael suggested.

  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.
     https://patchwork.kernel.org/project/linux-acpi/cover/20250728070612.1260859-1-lihuisong@xxxxxxxxxx/
  v2:
   - split patch v1
     https://patchwork.kernel.org/project/linux-acpi/cover/20250905081900.663869-1-lihuisong@xxxxxxxxxx/

Huisong Li (1):
  ACPI: processor: Do not expose the global acpi_idle_driver variable

 drivers/acpi/processor_driver.c |  3 +--
 drivers/acpi/processor_idle.c   | 12 +++++++++++-
 include/acpi/processor.h        |  1 -
 3 files changed, 12 insertions(+), 4 deletions(-)

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2.33.0