diff options
Diffstat (limited to 'drivers/acpi/acpica/evevent.c')
| -rw-r--r-- | drivers/acpi/acpica/evevent.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/acpi/acpica/evevent.c b/drivers/acpi/acpica/evevent.c index 803edd9e3f6a..cd55c774e882 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_set_register(acpi_gbl_fixed_event_info[i]. - enable_register_id, 0); + acpi_write_bit_register(acpi_gbl_fixed_event_info + [i].enable_register_id, + ACPI_DISABLE_EVENT); if (ACPI_FAILURE(status)) { return (status); } @@ -288,16 +289,17 @@ static u32 acpi_ev_fixed_event_dispatch(u32 event) /* Clear the status bit */ - (void)acpi_set_register(acpi_gbl_fixed_event_info[event]. - status_register_id, 1); + (void)acpi_write_bit_register(acpi_gbl_fixed_event_info[event]. + status_register_id, ACPI_CLEAR_STATUS); /* * Make sure we've got a handler. If not, report an error. The event is * disabled to prevent further interrupts. */ if (NULL == acpi_gbl_fixed_event_handlers[event].handler) { - (void)acpi_set_register(acpi_gbl_fixed_event_info[event]. - enable_register_id, 0); + (void)acpi_write_bit_register(acpi_gbl_fixed_event_info[event]. + enable_register_id, + ACPI_DISABLE_EVENT); ACPI_ERROR((AE_INFO, "No installed handler for fixed event [%08X]", |