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path: root/drivers/acpi/acpica/evevent.c
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Diffstat (limited to 'drivers/acpi/acpica/evevent.c')
-rw-r--r--drivers/acpi/acpica/evevent.c18
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]",