Merge tag 'acpi-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
 "From the functional perspective, the most significant changes here are
  the ACPI fan driver update allowing it to handle fans with
  fine-grained state checking supported, but without fine-grained
  control, and the ACPI button driver update making it subscribe to
  system event notifications (in addition to device notifications) which
  on some systems is requisite for waking up the system from sleep.

  The rest is fixes and cleanups including removal of some dead code.

  Specifics:

   - Use the str_on_off() helper function instead of hard-coded strings
     in the ACPI power resources handling code (Thorsten Blum)

   - Add fan speed reporting for ACPI fans that have _FST, but otherwise
     do not support the entire ACPI 4 fan interface (Joshua Grisham)

   - Fix a stale comment regarding trip points in acpi_thermal_add()
     that diverged from the commented code after removing _CRT
     evaluation from acpi_thermal_get_trip_points() (xueqin Luo)

   - Make ACPI button driver also subscribe to system events (Mario
     Limonciello)

   - Use the str_yes_no() helper function instead of hard-coded strings
     in the ACPI backlight (video) driver (Thorsten Blum)

   - Add a missing header file include to the x86 arch CPPC code (Mario
     Limonciello)

   - Rework the sysfs attributes implementation in the ACPI
     platform-profile driver and improve the unregistration code in it
     (Nathan Chancellor, Kurt Borja)

   - Prevent the ACPI HED driver from being built as a module and change
     its initcall level to subsys_initcall to avoid initialization
     ordering issues related to it (Xiaofei Tan)

   - Update a maintainer email address in the ACPI PMIC entry in
     MAINTAINERS (Mika Westerberg)

   - Address a GCC 15's -Wunterminated-string-initialization warning in
     the core PNP subsystem code and remove some dead code from it (Kees
     Cook, David Alan Gilbert)"

* tag 'acpi-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PNP: Expand length of fixup id string
  PNP: Remove prehistoric deadcode
  ACPI: button: Install notifier for system events as well
  ACPI: fan: Add fan speed reporting for fans with only _FST
  ACPI: HED: Always initialize before evged
  x86/ACPI: CPPC: Add missing include
  ACPI: video: Use str_yes_no() helper in acpi_video_bus_add()
  ACPI: platform_profile: Improve platform_profile_unregister()
  ACPI: platform-profile: Fix CFI violation when accessing sysfs files
  ACPI: power: Use str_on_off() helper function
  ACPI: thermal: Fix stale comment regarding trip points
  MAINTAINERS: Use my kernel.org address for ACPI PMIC work

1 files changed, 0 insertions, 16 deletions

diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c
index 6a60c5d83383..ac48db6dcfe3 100644
--- a/drivers/pnp/core.c
+++ b/drivers/pnp/core.c
@@ -78,16 +78,6 @@ int pnp_register_protocol(struct pnp_protocol *protocol)
 	return ret;
 }
 
-/**
- * pnp_unregister_protocol - removes a pnp protocol from the pnp layer
- * @protocol: pointer to the corresponding pnp_protocol structure
- */
-void pnp_unregister_protocol(struct pnp_protocol *protocol)
-{
-	pnp_remove_protocol(protocol);
-	device_unregister(&protocol->dev);
-}
-
 static void pnp_free_ids(struct pnp_dev *dev)
 {
 	struct pnp_id *id;
@@ -220,12 +210,6 @@ int pnp_add_device(struct pnp_dev *dev)
 	return 0;
 }
 
-void __pnp_remove_device(struct pnp_dev *dev)
-{
-	pnp_delist_device(dev);
-	device_unregister(&dev->dev);
-}
-
 static int __init pnp_init(void)
 {
 	return bus_register(&pnp_bus_type);