Merge tag 'acpi-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
 "These include a couple of fixes, a new ACPI backlight quirk for Apple
  MacbookPro11,2 and Air7,2 and a bunch of cleanups:

   - Fix _CPC register setting issue for registers located in memory in
     the ACPI CPPC library code (Lifeng Zheng)

   - Use DEFINE_SIMPLE_DEV_PM_OPS in the ACPI battery driver, make it
     use devm_ for initializing mutexes and allocating driver data, and
     make it check the register_pm_notifier() return value (Thomas
     Weißschuh, Andy Shevchenko)

   - Make the ACPI EC driver support compile-time conditional and allow
     ACPI to be built without CONFIG_HAS_IOPORT (Arnd Bergmann)

   - Remove a redundant error check from the pfr_telemetry driver (Colin
     Ian King)

   - Rearrange the processor_perflib code in the ACPI processor driver
     to avoid compiling x86-specific code on other architectures (Arnd
     Bergmann)

   - Add adev NULL check to acpi_quirk_skip_serdev_enumeration() and
     make UART skip quirks work on PCI UARTs without an UID (Hans de
     Goede)

   - Force native backlight handling Apple MacbookPro11,2 and Air7,2 in
     the ACPI video driver (Jonathan Denose)

   - Switch several ACPI platform drivers back to using struct
     platform_driver::remove() (Uwe Kleine-König)

   - Replace strcpy() with strscpy() in multiple places in the ACPI
     subsystem (Muhammad Qasim Abdul Majeed, Abdul Rahim)"

* tag 'acpi-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (24 commits)
  ACPI: video: force native for Apple MacbookPro11,2 and Air7,2
  ACPI: CPPC: Fix _CPC register setting issue
  ACPI: Switch back to struct platform_driver::remove()
  ACPI: x86: Add adev NULL check to acpi_quirk_skip_serdev_enumeration()
  ACPI: x86: Make UART skip quirks work on PCI UARTs without an UID
  ACPI: allow building without CONFIG_HAS_IOPORT
  ACPI: processor_perflib: extend X86 dependency
  ACPI: scan: Use strscpy() instead of strcpy()
  ACPI: SBSHC: Use strscpy() instead of strcpy()
  ACPI: SBS: Use strscpy() instead of strcpy()
  ACPI: power: Use strscpy() instead of strcpy()
  ACPI: pci_root: Use strscpy() instead of strcpy()
  ACPI: pci_link: Use strscpy() instead of strcpy()
  ACPI: event: Use strscpy() instead of strcpy()
  ACPI: EC: Use strscpy() instead of strcpy()
  ACPI: APD: Use strscpy() instead of strcpy()
  ACPI: thermal: Use strscpy() instead of strcpy()
  ACPI: battery: Check for error code from devm_mutex_init() call
  ACPI: EC: make EC support compile-time conditional
  ACPI: pfr_telemetry: remove redundant error check on ret
  ...

1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index d67f63d93b2a..d65cd08ba8e1 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -132,8 +132,17 @@ config ACPI_REV_OVERRIDE_POSSIBLE
 	  makes it possible to force the kernel to return "5" as the supported
 	  ACPI revision via the "acpi_rev_override" command line switch.
 
+config ACPI_EC
+	bool "Embedded Controller"
+	depends on HAS_IOPORT
+	default X86
+	help
+	  This driver handles communication with the microcontroller
+	  on many x86 laptops and other machines.
+
 config ACPI_EC_DEBUGFS
 	tristate "EC read/write access through /sys/kernel/debug/ec"
+	depends on ACPI_EC
 	help
 	  Say N to disable Embedded Controller /sys/kernel/debug interface
 
@@ -433,7 +442,7 @@ config ACPI_HOTPLUG_IOAPIC
 
 config ACPI_SBS
 	tristate "Smart Battery System"
-	depends on X86
+	depends on X86 && ACPI_EC
 	select POWER_SUPPLY
 	help
 	  This driver supports the Smart Battery System, another