user/sven/linux.git/drivers/acpi/tiny-power-button.c, branch v5.11.9Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v5.11.92020-11-17T17:12:34ZACPI: tiny-power-button: Simplify the code using module_acpi_driver()2020-11-17T17:12:34ZHanjun Guoguohanjun@huawei.com2020-11-13T02:26:44Zurn:sha1:907cc9fefe8349d6cc70d6800cc8edf10acf7634
Using module_acpi_driver() to simplify the code.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPI: tiny-power-button: Remove dead ACPICA debug code2020-09-25T16:25:51ZHanjun Guoguohanjun@huawei.com2020-09-24T02:57:05Zurn:sha1:b16cd57ebc5d866c3b16664d8d19c91579b3aa88
The ACPICA debug code is not used, can be removed.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
[ rjw: Subject edit ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPI: Add new tiny-power-button driver to directly signal init2020-02-13T22:36:23ZJosh Triplettjosh@joshtriplett.org2020-02-11T23:38:06Zurn:sha1:a1b93e890d4f3e8c134095b52954bfbccaea29a6
Virtual machines often use an ACPI power button event to tell the
machine to shut down gracefully.
Provide an extremely lightweight "tiny power button" driver to handle
this event by signaling init directly, rather than running a separate
daemon (such as acpid or systemd-logind) that adds to startup time and
VM image complexity.
The kernel configuration defines the default signal to send init, and
userspace can change this signal via a module parameter.
Suggested-by: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>