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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2018-04-25 17:28:26 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-05-10 18:18:45 +0300 |
| commit | c3052594c8ded984ceab3725f63990dfdea1e58f (patch) | |
| tree | 5971f70a7f1b4109e1c008a6e919b038a186ccb6 /drivers/acpi/acpica/hwregs.c | |
| parent | 75bc37fefc4471e718ba8e651aa74673d4e0a9eb (diff) | |
| download | linux-c3052594c8ded984ceab3725f63990dfdea1e58f.tar.xz | |
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>
Diffstat (limited to 'drivers/acpi/acpica/hwregs.c')
0 files changed, 0 insertions, 0 deletions