else
irq = descriptor_no_irq;
- last->control = cpu_to_le16(descriptor_output_last |
- descriptor_status |
- descriptor_branch_always |
- irq);
+ last->control |= cpu_to_le16(descriptor_output_last |
+ descriptor_status |
+ descriptor_branch_always |
+ irq);
dma_sync_single_for_device(ohci->card.device, ctx->buffer_bus,
ISO_BUFFER_SIZE, DMA_TO_DEVICE);