diff options
Diffstat (limited to 'drivers/acpi/events/evevent.c')
| -rw-r--r-- | drivers/acpi/events/evevent.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/events/evevent.c b/drivers/acpi/events/evevent.c index c9ac05c4685..c8d9752e312 100644 --- a/drivers/acpi/events/evevent.c +++ b/drivers/acpi/events/evevent.c @@ -260,12 +260,14 @@ u32 acpi_ev_fixed_event_detect(void) * Check for all possible Fixed Events and dispatch those that are active */ for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) { + /* Both the status and enable bits must be on for this event */ if ((fixed_status & acpi_gbl_fixed_event_info[i]. status_bit_mask) && (fixed_enable & acpi_gbl_fixed_event_info[i]. enable_bit_mask)) { + /* Found an active (signalled) event */ int_status |= acpi_ev_fixed_event_dispatch((u32) i); |