tree 5971f70a7f1b4109e1c008a6e919b038a186ccb6
parent 75bc37fefc4471e718ba8e651aa74673d4e0a9eb
author Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1524666506 +0200
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1525965525 +0200

ACPICA: provide abstraction for raw_spinlock_t

Provide a new lock type acpi_raw_spinlock which is implemented as
raw_spinlock_t on Linux. This type should be used in code which covers
small areas of code and disables interrupts only for short time even on
a realtime OS.
There is a fallback to spinlock_t if an OS does not provide an
implementation for acpi_raw_spinlock.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>