process reading battery status hangs

http://bugzilla.kernel.org/show_bug.cgi?id=8351 Signed-off-by: Vladimir Lebedev <vladimir.p.lebedev@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
git-mirror · Apr 22, 2007 · 6eedeef · 6eedeef
1 parent 9ea7d57
commit 6eedeef
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
@@ -937,10 +937,8 @@ static void acpi_battery_notify(acpi_handle handle, u32 event, void *data)
 	case ACPI_BATTERY_NOTIFY_INFO:
 	case ACPI_NOTIFY_BUS_CHECK:
 	case ACPI_NOTIFY_DEVICE_CHECK:
-		acpi_battery_mutex_lock(battery);
 		device = battery->device;
 		acpi_battery_notify_update(battery);
-		acpi_battery_mutex_unlock(battery);
 		acpi_bus_generate_event(device, event,
 					acpi_battery_present(battery));
 		break;