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path: root/drivers/acpi/hardware/hwgpe.c
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Diffstat (limited to 'drivers/acpi/hardware/hwgpe.c')
-rw-r--r--drivers/acpi/hardware/hwgpe.c31
1 files changed, 20 insertions, 11 deletions
diff --git a/drivers/acpi/hardware/hwgpe.c b/drivers/acpi/hardware/hwgpe.c
index 9ac1d63..8daeabb 100644
--- a/drivers/acpi/hardware/hwgpe.c
+++ b/drivers/acpi/hardware/hwgpe.c
@@ -48,6 +48,13 @@
#define _COMPONENT ACPI_HARDWARE
ACPI_MODULE_NAME ("hwgpe")
+/* Local prototypes */
+
+static acpi_status
+acpi_hw_enable_wakeup_gpe_block (
+ struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block);
+
/******************************************************************************
*
@@ -135,6 +142,7 @@ acpi_hw_clear_gpe (
* DESCRIPTION: Return the status of a single GPE.
*
******************************************************************************/
+
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_hw_get_gpe_status (
@@ -206,7 +214,7 @@ unlock_and_exit:
*
* RETURN: Status
*
- * DESCRIPTION: Disable all GPEs within a GPE block
+ * DESCRIPTION: Disable all GPEs within a single GPE block
*
******************************************************************************/
@@ -244,7 +252,7 @@ acpi_hw_disable_gpe_block (
*
* RETURN: Status
*
- * DESCRIPTION: Clear status bits for all GPEs within a GPE block
+ * DESCRIPTION: Clear status bits for all GPEs within a single GPE block
*
******************************************************************************/
@@ -282,8 +290,8 @@ acpi_hw_clear_gpe_block (
*
* RETURN: Status
*
- * DESCRIPTION: Enable all "runtime" GPEs within a GPE block. (Includes
- * combination wake/run GPEs.)
+ * DESCRIPTION: Enable all "runtime" GPEs within a single GPE block. Includes
+ * combination wake/run GPEs.
*
******************************************************************************/
@@ -327,12 +335,12 @@ acpi_hw_enable_runtime_gpe_block (
*
* RETURN: Status
*
- * DESCRIPTION: Enable all "wake" GPEs within a GPE block. (Includes
- * combination wake/run GPEs.)
+ * DESCRIPTION: Enable all "wake" GPEs within a single GPE block. Includes
+ * combination wake/run GPEs.
*
******************************************************************************/
-acpi_status
+static acpi_status
acpi_hw_enable_wakeup_gpe_block (
struct acpi_gpe_xrupt_info *gpe_xrupt_info,
struct acpi_gpe_block_info *gpe_block)
@@ -350,7 +358,8 @@ acpi_hw_enable_wakeup_gpe_block (
/* Enable all "wake" GPEs in this register */
- status = acpi_hw_low_level_write (8, gpe_block->register_info[i].enable_for_wake,
+ status = acpi_hw_low_level_write (8,
+ gpe_block->register_info[i].enable_for_wake,
&gpe_block->register_info[i].enable_address);
if (ACPI_FAILURE (status)) {
return (status);
@@ -369,7 +378,7 @@ acpi_hw_enable_wakeup_gpe_block (
*
* RETURN: Status
*
- * DESCRIPTION: Disable and clear all GPEs
+ * DESCRIPTION: Disable and clear all GPEs in all GPE blocks
*
******************************************************************************/
@@ -397,7 +406,7 @@ acpi_hw_disable_all_gpes (
*
* RETURN: Status
*
- * DESCRIPTION: Enable all GPEs of the given type
+ * DESCRIPTION: Enable all "runtime" GPEs, in all GPE blocks
*
******************************************************************************/
@@ -424,7 +433,7 @@ acpi_hw_enable_all_runtime_gpes (
*
* RETURN: Status
*
- * DESCRIPTION: Enable all GPEs of the given type
+ * DESCRIPTION: Enable all "wakeup" GPEs, in all GPE blocks
*
******************************************************************************/