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Diffstat (limited to 'drivers/dma/dmatest.c')
-rw-r--r--drivers/dma/dmatest.c13
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);