Ilpo, I left acer-wmi and hp-wmi class device variable names as is, on patch 15/19, because they are global variables and I believe `ppdev` is too short for globals. ~ Kurt --- v2 -> v3: [01/19] - Dropped #include <linux/kdev_t.h> [05/19] - Add dev_err log if probe fails - Log empty `choices` with dev_err - if (err < 0) -> if (err) when handling probe errors [15/19] - Check if ppdev IS_ERR instead of dev in devm_platform_profile_register() - Drop pp_handler from alienware-wmi - Replace sanity check error log with WARN_ON_ONCE() - Add an intermediate variable `ppdev` to store &no_free_ptr(pprof)->class_dev right before we pass ownership to device_register() - Break lines better in all uses of devm_platform_profile_register() [18/19] - Fixed kerneldoc for platform_profile_ops [19/19] - Added v2: https://lore.kernel.org/platform-driver-x86/20250114153726.11802-1-kuurtb@xxxxxxxxx/ Kurt Borja (19): ACPI: platform_profile: Replace *class_dev member with class_dev ACPI: platform_profile: Let drivers set drvdata to the class device ACPI: platform_profile: Remove platform_profile_handler from callbacks ACPI: platform_profile: Add `ops` member to handlers ACPI: platform_profile: Add `probe` to platform_profile_ops platform/surface: surface_platform_profile: Use devm_platform_profile_register() platform/x86: acer-wmi: Use devm_platform_profile_register() platform/x86: amd: pmf: sps: Use devm_platform_profile_register() platform/x86: asus-wmi: Use devm_platform_profile_register() platform/x86: dell-pc: Use devm_platform_profile_register() platform/x86: ideapad-laptop: Use devm_platform_profile_register() platform/x86: hp-wmi: Use devm_platform_profile_register() platform/x86: inspur_platform_profile: Use devm_platform_profile_register() platform/x86: thinkpad_acpi: Use devm_platform_profile_register() ACPI: platform_profile: Remove platform_profile_handler from exported symbols ACPI: platform_profile: Move platform_profile_handler ACPI: platform_profile: Clean platform_profile_handler ACPI: platform_profile: Add documentation ACPI: platform_profile: Add a prefix to log messages .../ABI/testing/sysfs-class-platform-profile | 44 +++++ drivers/acpi/platform_profile.c | 172 +++++++++++++----- .../surface/surface_platform_profile.c | 48 ++--- drivers/platform/x86/acer-wmi.c | 58 +++--- drivers/platform/x86/amd/pmf/core.c | 1 - drivers/platform/x86/amd/pmf/pmf.h | 3 +- drivers/platform/x86/amd/pmf/sps.c | 51 +++--- drivers/platform/x86/asus-wmi.c | 55 +++--- drivers/platform/x86/dell/alienware-wmi.c | 34 ++-- drivers/platform/x86/dell/dell-pc.c | 60 +++--- drivers/platform/x86/hp/hp-wmi.c | 83 +++++---- drivers/platform/x86/ideapad-laptop.c | 45 +++-- .../platform/x86/inspur_platform_profile.c | 48 +++-- drivers/platform/x86/thinkpad_acpi.c | 37 ++-- include/linux/platform_profile.h | 37 ++-- 15 files changed, 467 insertions(+), 309 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-class-platform-profile base-commit: 58126788aa7726c0e91de6b25e6e332fa06089ab -- 2.48.0