diff options
Diffstat (limited to 'drivers/acpi/acpica/evgpe.c')
| -rw-r--r-- | drivers/acpi/acpica/evgpe.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c index e4ba4dec86af..2095dfb72bcb 100644 --- a/drivers/acpi/acpica/evgpe.c +++ b/drivers/acpi/acpica/evgpe.c @@ -100,13 +100,14 @@ acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info) * * FUNCTION: acpi_ev_enable_gpe * - * PARAMETERS: gpe_event_info - GPE to enable + * PARAMETERS: gpe_event_info - GPE to enable * * RETURN: Status * * DESCRIPTION: Clear a GPE of stale events and enable it. * ******************************************************************************/ + acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info) { acpi_status status; @@ -125,6 +126,7 @@ acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info) } /* Clear the GPE (of stale events) */ + status = acpi_hw_clear_gpe(gpe_event_info); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); @@ -136,7 +138,6 @@ acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info) return_ACPI_STATUS(status); } - /******************************************************************************* * * FUNCTION: acpi_ev_add_gpe_reference @@ -212,7 +213,7 @@ acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_info) if (ACPI_SUCCESS(status)) { status = acpi_hw_low_set_gpe(gpe_event_info, - ACPI_GPE_DISABLE); + ACPI_GPE_DISABLE); } if (ACPI_FAILURE(status)) { @@ -334,7 +335,7 @@ struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device, * ******************************************************************************/ -u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list) +u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info *gpe_xrupt_list) { acpi_status status; struct acpi_gpe_block_info *gpe_block; @@ -427,7 +428,7 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list) /* Check if there is anything active at all in this register */ - enabled_status_byte = (u8) (status_reg & enable_reg); + enabled_status_byte = (u8)(status_reg & enable_reg); if (!enabled_status_byte) { /* No active GPEs in this register, move on */ @@ -450,7 +451,7 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list) acpi_ev_gpe_dispatch(gpe_block-> node, &gpe_block-> - event_info[((acpi_size) i * ACPI_GPE_REGISTER_WIDTH) + j], j + gpe_register_info->base_gpe_number); + event_info[((acpi_size) i * ACPI_GPE_REGISTER_WIDTH) + j], j + gpe_register_info->base_gpe_number); } } } @@ -636,7 +637,7 @@ static void ACPI_SYSTEM_XFACE acpi_ev_asynch_enable_gpe(void *context) * ******************************************************************************/ -acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info *gpe_event_info) +acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info * gpe_event_info) { acpi_status status; @@ -666,9 +667,9 @@ acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info *gpe_event_info) * * FUNCTION: acpi_ev_gpe_dispatch * - * PARAMETERS: gpe_device - Device node. NULL for GPE0/GPE1 - * gpe_event_info - Info for this GPE - * gpe_number - Number relative to the parent GPE block + * PARAMETERS: gpe_device - Device node. NULL for GPE0/GPE1 + * gpe_event_info - Info for this GPE + * gpe_number - Number relative to the parent GPE block * * RETURN: INTERRUPT_HANDLED or INTERRUPT_NOT_HANDLED * @@ -681,7 +682,7 @@ acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info *gpe_event_info) u32 acpi_ev_gpe_dispatch(struct acpi_namespace_node *gpe_device, - struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number) + struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number) { acpi_status status; u32 return_value; |