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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-05-25 11:30:35 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-05-25 11:30:35 +0300 |
| commit | 745364533e40ec76f7822275d491f5196362e016 (patch) | |
| tree | 8d4b9d26febb4de2832f4bc61cbb067d827bfbce /drivers/acpi/acpica/evxfgpe.c | |
| parent | 67b8d5c7081221efa252e111cd52532ec6d4266f (diff) | |
| download | linux-745364533e40ec76f7822275d491f5196362e016.tar.xz | |
ACPICA: Introduce acpi_dispatch_gpe()
Introduce acpi_dispatch_gpe() as a wrapper around acpi_ev_detect_gpe()
for checking if the given GPE (as represented by a GPE device handle
and a GPE number) is currently active and dispatching it (if that's
the case) outside of interrupt context.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/evxfgpe.c')
| -rw-r--r-- | drivers/acpi/acpica/evxfgpe.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c index c80e3bdf4805..b2d5f66cc1b0 100644 --- a/drivers/acpi/acpica/evxfgpe.c +++ b/drivers/acpi/acpica/evxfgpe.c @@ -639,6 +639,28 @@ ACPI_EXPORT_SYMBOL(acpi_get_gpe_status) /******************************************************************************* * + * FUNCTION: acpi_gispatch_gpe + * + * PARAMETERS: gpe_device - Parent GPE Device. NULL for GPE0/GPE1 + * gpe_number - GPE level within the GPE block + * + * RETURN: None + * + * DESCRIPTION: Detect and dispatch a General Purpose Event to either a function + * (e.g. EC) or method (e.g. _Lxx/_Exx) handler. + * + ******************************************************************************/ +void acpi_dispatch_gpe(acpi_handle gpe_device, u32 gpe_number) +{ + ACPI_FUNCTION_TRACE(acpi_dispatch_gpe); + + acpi_ev_detect_gpe(gpe_device, NULL, gpe_number); +} + +ACPI_EXPORT_SYMBOL(acpi_dispatch_gpe) + +/******************************************************************************* + * * FUNCTION: acpi_finish_gpe * * PARAMETERS: gpe_device - Namespace node for the GPE Block |