diff options
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/acevents.h | 4 | ||||
| -rw-r--r-- | drivers/acpi/acpica/evgpe.c | 10 | ||||
| -rw-r--r-- | drivers/acpi/acpica/evxfevnt.c | 24 |
3 files changed, 19 insertions, 19 deletions
diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h index 197aa4f3964..4ced54f7a5d 100644 --- a/drivers/acpi/acpica/acevents.h +++ b/drivers/acpi/acpica/acevents.h @@ -78,9 +78,7 @@ acpi_ev_queue_notify_request(struct acpi_namespace_node *node, acpi_status acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info); -acpi_status -acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info, - u8 write_to_hardware); +acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info); acpi_status acpi_ev_disable_gpe(struct acpi_gpe_event_info *gpe_event_info); diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c index 30ca3a30ef0..0b453467a5a 100644 --- a/drivers/acpi/acpica/evgpe.c +++ b/drivers/acpi/acpica/evgpe.c @@ -98,8 +98,6 @@ acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info) * FUNCTION: acpi_ev_enable_gpe * * PARAMETERS: gpe_event_info - GPE to enable - * write_to_hardware - Enable now, or just mark data structs - * (WAKE GPEs should be deferred) * * RETURN: Status * @@ -107,9 +105,7 @@ acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info) * ******************************************************************************/ -acpi_status -acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info, - u8 write_to_hardware) +acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info) { acpi_status status; @@ -123,7 +119,7 @@ acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info, /* Mark wake-enabled or HW enable, or both */ - if (gpe_event_info->runtime_count && write_to_hardware) { + if (gpe_event_info->runtime_count) { /* Clear the GPE (of stale events), then enable it */ status = acpi_hw_clear_gpe(gpe_event_info); if (ACPI_FAILURE(status)) @@ -400,7 +396,7 @@ static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context) /* Set the GPE flags for return to enabled state */ - (void)acpi_ev_enable_gpe(gpe_event_info, FALSE); + (void)acpi_ev_update_gpe_enable_masks(gpe_event_info); /* * Take a snapshot of the GPE info for this level - we copy the info to diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c index 1aea1a73415..124c157215b 100644 --- a/drivers/acpi/acpica/evxfevnt.c +++ b/drivers/acpi/acpica/evxfevnt.c @@ -235,7 +235,7 @@ acpi_status acpi_set_gpe(acpi_handle gpe_device, u32 gpe_number, u8 action) switch (action) { case ACPI_GPE_ENABLE: - status = acpi_ev_enable_gpe(gpe_event_info, TRUE); + status = acpi_ev_enable_gpe(gpe_event_info); break; case ACPI_GPE_DISABLE: @@ -276,6 +276,9 @@ acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type) ACPI_FUNCTION_TRACE(acpi_enable_gpe); + if (type & ~ACPI_GPE_TYPE_WAKE_RUN) + return_ACPI_STATUS(AE_BAD_PARAMETER); + flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock); /* Ensure that we have a valid GPE number */ @@ -287,11 +290,11 @@ acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type) } if (type & ACPI_GPE_TYPE_RUNTIME) { - if (++gpe_event_info->runtime_count == 1) - status = acpi_ev_enable_gpe(gpe_event_info, TRUE); - - if (ACPI_FAILURE(status)) - gpe_event_info->runtime_count--; + if (++gpe_event_info->runtime_count == 1) { + status = acpi_ev_enable_gpe(gpe_event_info); + if (ACPI_FAILURE(status)) + gpe_event_info->runtime_count--; + } } if (type & ACPI_GPE_TYPE_WAKE) { @@ -335,6 +338,9 @@ acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type) ACPI_FUNCTION_TRACE(acpi_disable_gpe); + if (type & ~ACPI_GPE_TYPE_WAKE_RUN) + return_ACPI_STATUS(AE_BAD_PARAMETER); + flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock); /* Ensure that we have a valid GPE number */ @@ -344,12 +350,12 @@ acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type) goto unlock_and_exit; } - if ((type & ACPI_GPE_TYPE_WAKE) && gpe_event_info->runtime_count) { + if ((type & ACPI_GPE_TYPE_RUNTIME) && gpe_event_info->runtime_count) { if (--gpe_event_info->runtime_count == 0) - acpi_ev_disable_gpe(gpe_event_info); + status = acpi_ev_disable_gpe(gpe_event_info); } - if ((type & ACPI_GPE_TYPE_RUNTIME) && gpe_event_info->wakeup_count) { + if ((type & ACPI_GPE_TYPE_WAKE) && gpe_event_info->wakeup_count) { /* * Wake-up GPEs are not enabled after leaving system sleep * states, so we don't need to disable them here. |