diff options
Diffstat (limited to 'drivers/dma/dmatest.c')
| -rw-r--r-- | drivers/dma/dmatest.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c index 0a2168a4ccb0..f696246f57fd 100644 --- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -675,16 +675,10 @@ static int dmatest_func(void *data) /* * src and dst buffers are freed by ourselves below */ - if (params->polled) { + if (params->polled) flags = DMA_CTRL_ACK; - } else { - if (dma_has_cap(DMA_INTERRUPT, dev->cap_mask)) { - flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT; - } else { - pr_err("Channel does not support interrupt!\n"); - goto err_pq_array; - } - } + else + flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT; ktime = ktime_get(); while (!(kthread_should_stop() || @@ -912,7 +906,6 @@ error_unmap_continue: runtime = ktime_to_us(ktime); ret = 0; -err_pq_array: kfree(dma_pq); err_srcs_array: kfree(srcs); |