Merge tag 'acpi-5.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more ACPI updates from Rafael Wysocki:
 "These include an ACPICA code build fix related to recent GPE register
  access changes, a Kconfig cleanup related to the Dynamic Platform and
  Thremal Framework (DPTF) support, a reboot issue workaround, a debug
  module fix and a couple of janitorial changes.

  Specifics:

   - Fix ACPICA code build after recent changes related to accessing GPE
     registers (Rafael Wysocki).

   - Clean up DPTF part of the ACPI Kconfig (Rafael Wysocki).

   - Work around a reboot issue related to RESET_REG (Zhang Rui).

   - Prevent ACPI debug module from attemtping to run (and crashing)
     when ACPI is disabled (Jamie Iles).

   - Drop confusing comment from the ACPI processor driver (Alex Hung).

   - Drop a few unreachable break statements (Tom Rix)"

* tag 'acpi-5.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: utils: remove unreachable breaks
  ACPICA: Add missing type casts in GPE register access code
  ACPI: DPTF: Add ACPI_DPTF Kconfig menu
  ACPI: DPTF: Fix participant driver names
  ACPI: processor: remove comment regarding string _UID support
  ACPI: reboot: Avoid racing after writing to ACPI RESET_REG
  ACPI: debug: don't allow debugging when ACPI is disabled

3 files changed, 26 insertions, 7 deletions

diff --git a/drivers/acpi/dptf/Kconfig b/drivers/acpi/dptf/Kconfig
index 51f06f36cafa..1e8c7ce89bf1 100644
--- a/drivers/acpi/dptf/Kconfig
+++ b/drivers/acpi/dptf/Kconfig
@@ -1,8 +1,25 @@
 # SPDX-License-Identifier: GPL-2.0
-config DPTF_POWER
-	tristate "DPTF Platform Power Participant"
+
+menuconfig ACPI_DPTF
+	bool "Intel DPTF (Dynamic Platform and Thermal Framework) Support"
 	depends on X86
 	help
+	  Intel Dynamic Platform and Thermal Framework (DPTF) is a platform
+	  level hardware/software solution for power and thermal management.
+
+	  As a container for multiple power/thermal technologies, DPTF provides
+	  a coordinated approach for different policies to effect the hardware
+	  state of a system.
+
+	  For more information see:
+	  <https://01.org/intel%C2%AE-dynamic-platform-and-thermal-framework-dptf-chromium-os/overview>
+
+if ACPI_DPTF
+
+config DPTF_POWER
+	tristate "Platform Power DPTF Participant"
+	default m
+	help
 	  This driver adds support for Dynamic Platform and Thermal Framework
 	  (DPTF) Platform Power Participant device (INT3407) support.
 	  This participant is responsible for exposing platform telemetry:
@@ -16,15 +33,17 @@ config DPTF_POWER
 	  the module will be called dptf_power.
 
 config DPTF_PCH_FIVR
-	tristate "DPTF PCH FIVR Participant"
-	depends on X86
+	tristate "PCH FIVR DPTF Participant"
+	default m
 	help
 	  This driver adds support for Dynamic Platform and Thermal Framework
 	  (DPTF) PCH FIVR Participant device support. This driver allows to
-	  switch PCH FIVR (Fully Integrated Voltage Regulator) frequency.
+	  switch the PCH FIVR (Fully Integrated Voltage Regulator) frequency.
 	  This participant is responsible for exposing:
 		freq_mhz_low_clock
 		freq_mhz_high_clock
 
 	  To compile this driver as a module, choose M here:
 	  the module will be called dptf_pch_fivr.
+
+endif
diff --git a/drivers/acpi/dptf/dptf_pch_fivr.c b/drivers/acpi/dptf/dptf_pch_fivr.c
index 4ab288827747..4c1992fce150 100644
--- a/drivers/acpi/dptf/dptf_pch_fivr.c
+++ b/drivers/acpi/dptf/dptf_pch_fivr.c
@@ -114,7 +114,7 @@ static struct platform_driver pch_fivr_driver = {
 	.probe = pch_fivr_add,
 	.remove = pch_fivr_remove,
 	.driver = {
-		.name = "DPTF PCH FIVR",
+		.name = "dptf_pch_fivr",
 		.acpi_match_table = pch_fivr_device_ids,
 	},
 };
diff --git a/drivers/acpi/dptf/dptf_power.c b/drivers/acpi/dptf/dptf_power.c
index 92b996a564d0..06741305fc77 100644
--- a/drivers/acpi/dptf/dptf_power.c
+++ b/drivers/acpi/dptf/dptf_power.c
@@ -237,7 +237,7 @@ static struct platform_driver dptf_power_driver = {
 	.probe = dptf_power_add,
 	.remove = dptf_power_remove,
 	.driver = {
-		.name = "DPTF Platform Power",
+		.name = "dptf_power",
 		.acpi_match_table = int3407_device_ids,
 	},
 };