TCMU_DEV_BIT_BROKEN
if (test_bit(TCMU_DEV_BIT_BROKEN, &udev->flags)) {
if (test_bit(TCMU_DEV_BIT_BROKEN, &udev->flags))
set_bit(TCMU_DEV_BIT_BROKEN, &udev->flags);
if (test_bit(TCMU_DEV_BIT_BROKEN, &udev->flags)) {
set_bit(TCMU_DEV_BIT_BROKEN, &udev->flags);
clear_bit(TCMU_DEV_BIT_BROKEN, &udev->flags);