diff options
| author | Bob Moore <robert.moore@intel.com> | 2009-03-06 01:49:25 (GMT) |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-03-27 16:11:01 (GMT) |
| commit | 768aaaf196e8a40f5cfc792d9d365795cc52ed13 (patch) | |
| tree | b223711c833a4848711b3c322dea9a9809e22836 /drivers/acpi/acpica/evevent.c | |
| parent | 2affa28605fa5387192c72d9889a00c9c51aa712 (diff) | |
| download | linux-768aaaf196e8a40f5cfc792d9d365795cc52ed13.tar.xz | |
ACPICA: Add manifest constants for bit register values
Add and deploy constants for the PM status/enable/control
registers.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/evevent.c')
| -rw-r--r-- | drivers/acpi/acpica/evevent.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/acpi/acpica/evevent.c b/drivers/acpi/acpica/evevent.c index 246f877..cd55c77 100644 --- a/drivers/acpi/acpica/evevent.c +++ b/drivers/acpi/acpica/evevent.c @@ -183,7 +183,7 @@ acpi_status acpi_ev_install_xrupt_handlers(void) * * RETURN: Status * - * DESCRIPTION: Install the fixed event handlers and enable the fixed events. + * DESCRIPTION: Install the fixed event handlers and disable all fixed events. * ******************************************************************************/ @@ -200,12 +200,13 @@ static acpi_status acpi_ev_fixed_event_initialize(void) acpi_gbl_fixed_event_handlers[i].handler = NULL; acpi_gbl_fixed_event_handlers[i].context = NULL; - /* Enable the fixed event */ + /* Disable the fixed event */ if (acpi_gbl_fixed_event_info[i].enable_register_id != 0xFF) { status = acpi_write_bit_register(acpi_gbl_fixed_event_info - [i].enable_register_id, 0); + [i].enable_register_id, + ACPI_DISABLE_EVENT); if (ACPI_FAILURE(status)) { return (status); } @@ -289,7 +290,7 @@ static u32 acpi_ev_fixed_event_dispatch(u32 event) /* Clear the status bit */ (void)acpi_write_bit_register(acpi_gbl_fixed_event_info[event]. - status_register_id, 1); + status_register_id, ACPI_CLEAR_STATUS); /* * Make sure we've got a handler. If not, report an error. The event is @@ -297,7 +298,8 @@ static u32 acpi_ev_fixed_event_dispatch(u32 event) */ if (NULL == acpi_gbl_fixed_event_handlers[event].handler) { (void)acpi_write_bit_register(acpi_gbl_fixed_event_info[event]. - enable_register_id, 0); + enable_register_id, + ACPI_DISABLE_EVENT); ACPI_ERROR((AE_INFO, "No installed handler for fixed event [%08X]", |