ADF_STATUS_IRQ_ALLOCATED
set_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status);
if (test_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status)) {
clear_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status);
if (!test_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status) || !irqs)