linux-dev/drivers/pnp, branch master

Merge branches 'acpi-apei', 'acpi-wakeup', 'acpi-reboot' and 'acpi-thermal'

2022-10-10T16:11:11Z

Merge additional APEI changes, ACPI updates related to device wakeup and system restart and ACPI thermal driver cleanups for 6.1-rc1: - Fix a memory leak in APEI by avoiding to add do not add task_work to kernel threads running when an asynchronous error is detected (Shuai Xue). - Add ACPI support for handling system wakeups via GPIO wake capable IRQs in addition to GPEs (Raul E Rangel). - Make the system reboot code put ACPI-enabled systems into the S5 (system off) state which is necessary for some platforms to work as expected (Kai-Heng Feng). - Make the white space usage in the ACPI thermal driver more consistent and drop redundant code from it (Rafael Wysocki). * acpi-apei: ACPI: APEI: do not add task_work to kernel thread to avoid memory leak * acpi-wakeup: ACPI: PM: Take wake IRQ into consideration when entering suspend-to-idle i2c: acpi: Use ACPI wake capability bit to set wake_irq ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get * acpi-reboot: PM: ACPI: reboot: Reinstate S5 for reboot kernel/reboot: Add SYS_OFF_MODE_RESTART_PREPARE mode * acpi-thermal: ACPI: thermal: Drop some redundant code ACPI: thermal: Drop redundant parens from expressions ACPI: thermal: Use white space more consistently

ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags

2022-10-04T13:41:12Z

ACPI IRQ/Interrupt resources contain a bit that describes if the interrupt should wake the system. This change exposes that bit via a new IORESOURCE_IRQ_WAKECAPABLE flag. Drivers should check this flag before arming an IRQ to wake the system. Signed-off-by: Raul E Rangel Reviewed-by: Andy Shevchenko Signed-off-by: Rafael J. Wysocki

PNPBIOS: remove unused pnpid32_to_pnpid() declaration

2022-09-24T16:07:42Z

All uses of pnpid32_to_pnpid() were removed by commit 25eb846189d2 ("PNP: add pnp_eisa_id_to_string()"), so remove the declaration, too. Signed-off-by: Gaosheng Cui Reviewed-by: Bjorn Helgaas Signed-off-by: Rafael J. Wysocki

PCI: Remove pci_get_legacy_ide_irq() and asm-generic/pci.h

2022-07-22T22:23:45Z

pci_get_legacy_ide_irq() is only used on platforms that support PNP, so many architectures define it but never use it. Replace uses of it with ATA_PRIMARY_IRQ() and ATA_SECONDARY_IRQ(), which provide the same functionality. Since pci_get_legacy_ide_irq() is no longer used, remove all the architecture-specific definitions of it as well as asm-generic/pci.h, which only provides pci_get_legacy_ide_irq() [bhelgaas: commit log] Co-developed-by: Arnd Bergmann Link: https://lore.kernel.org/r/20220722214944.831438-2-shorne@gmail.com Signed-off-by: Arnd Bergmann Signed-off-by: Stafford Horne Signed-off-by: Bjorn Helgaas Reviewed-by: Christoph Hellwig Acked-by: Geert Uytterhoeven Acked-by: Pierre Morel Acked-by: Rafael J. Wysocki

Merge tag 'pnp-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2022-03-21T21:46:01Z

Pull PnP update from Rafael Wysocki: "Replace acpi_bus_get_device() in the PNP code with acpi_fetch_acpi_dev() which is better" * tag 'pnp-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PNP: Replace acpi_bus_get_device()

PM: sleep: Add device name to suspend_report_result()

2022-03-08T18:57:01Z

Currently, suspend_report_result() prints only function information. If any driver uses a common PM function, nobody knows who exactly called the failing function. A device pinter is needed to recognize the failing device. For example: PM: dpm_run_callback(): pnp_bus_suspend+0x0/0x10 returns 0 PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns 0 become after the change: serial 00:05: PM: dpm_run_callback(): pnp_bus_suspend+0x0/0x10 returns 0 pci 0000:00:01.3: PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns 0 Signed-off-by: Youngjin Jang [ rjw: Changelog edits ] Signed-off-by: Rafael J. Wysocki

PNP: Replace acpi_bus_get_device()

2022-02-04T18:37:46Z

Replace acpi_bus_get_device() that is going to be dropped with acpi_fetch_acpi_dev(). No intentional functional impact. Signed-off-by: Rafael J. Wysocki

proc: remove PDE_DATA() completely

2022-01-22T06:33:37Z

Remove PDE_DATA() completely and replace it with pde_data(). [akpm@linux-foundation.org: fix naming clash in drivers/nubus/proc.c] [akpm@linux-foundation.org: now fix it properly] Link: https://lkml.kernel.org/r/20211124081956.87711-2-songmuchun@bytedance.com Signed-off-by: Muchun Song Acked-by: Christian Brauner Cc: Alexey Dobriyan Cc: Alexey Gladkov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

exit: Rename complete_and_exit to kthread_complete_and_exit

2021-12-13T18:04:45Z

Update complete_and_exit to call kthread_exit instead of do_exit. Change the name to reflect this change in functionality. All of the users of complete_and_exit are causing the current kthread to exit so this change makes it clear what is happening. Move the implementation of kthread_complete_and_exit from kernel/exit.c to to kernel/kthread.c. As this function is kthread specific it makes most sense to live with the kthread functions. There are no functional change. Signed-off-by: "Eric W. Biederman"

PNP: system.c: unmark a comment as being kernel-doc

2021-10-05T13:56:03Z

Fix a documentation build warning caused by the comment not being in kernel-doc format: system.c:110: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Reserve motherboard resources after PCI claim BARs, Signed-off-by: Randy Dunlap Reported-by: kernel test robot Signed-off-by: Rafael J. Wysocki