diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/acpica/evxfevnt.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c index b094cc0183d7..fda5b44a5567 100644 --- a/drivers/acpi/acpica/evxfevnt.c +++ b/drivers/acpi/acpica/evxfevnt.c @@ -210,66 +210,6 @@ ACPI_EXPORT_SYMBOL(acpi_enable_event) /******************************************************************************* * - * FUNCTION: acpi_set_gpe - * - * PARAMETERS: gpe_device - Parent GPE Device. NULL for GPE0/GPE1 - * gpe_number - GPE level within the GPE block - * action - ACPI_GPE_ENABLE or ACPI_GPE_DISABLE - * - * RETURN: Status - * - * DESCRIPTION: Enable or disable an individual GPE. This function bypasses - * the reference count mechanism used in the acpi_enable_gpe and - * acpi_disable_gpe interfaces -- and should be used with care. - * - * Note: Typically used to disable a runtime GPE for short period of time, - * then re-enable it, without disturbing the existing reference counts. This - * is useful, for example, in the Embedded Controller (EC) driver. - * - ******************************************************************************/ -acpi_status acpi_set_gpe(acpi_handle gpe_device, u32 gpe_number, u8 action) -{ - struct acpi_gpe_event_info *gpe_event_info; - acpi_status status; - acpi_cpu_flags flags; - - ACPI_FUNCTION_TRACE(acpi_set_gpe); - - flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock); - - /* Ensure that we have a valid GPE number */ - - gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number); - if (!gpe_event_info) { - status = AE_BAD_PARAMETER; - goto unlock_and_exit; - } - - /* Perform the action */ - - switch (action) { - case ACPI_GPE_ENABLE: - status = acpi_ev_enable_gpe(gpe_event_info); - break; - - case ACPI_GPE_DISABLE: - status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE); - break; - - default: - status = AE_BAD_PARAMETER; - break; - } - - unlock_and_exit: - acpi_os_release_lock(acpi_gbl_gpe_lock, flags); - return_ACPI_STATUS(status); -} - -ACPI_EXPORT_SYMBOL(acpi_set_gpe) - -/******************************************************************************* - * * FUNCTION: acpi_gpe_wakeup * * PARAMETERS: gpe_device - Parent GPE Device. NULL for GPE0/GPE1 |
