aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/dma/dmaengine.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/dma/dmaengine.c')
-rw-r--r--drivers/dma/dmaengine.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 790caeeb4ccd..21eb896f4dfd 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -514,7 +514,6 @@ struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, v
514 break; 514 break;
515 if (--device->privatecnt == 0) 515 if (--device->privatecnt == 0)
516 dma_cap_clear(DMA_PRIVATE, device->cap_mask); 516 dma_cap_clear(DMA_PRIVATE, device->cap_mask);
517 chan->private = NULL;
518 chan = NULL; 517 chan = NULL;
519 } 518 }
520 } 519 }
@@ -536,7 +535,6 @@ void dma_release_channel(struct dma_chan *chan)
536 /* drop PRIVATE cap enabled by __dma_request_channel() */ 535 /* drop PRIVATE cap enabled by __dma_request_channel() */
537 if (--chan->device->privatecnt == 0) 536 if (--chan->device->privatecnt == 0)
538 dma_cap_clear(DMA_PRIVATE, chan->device->cap_mask); 537 dma_cap_clear(DMA_PRIVATE, chan->device->cap_mask);
539 chan->private = NULL;
540 mutex_unlock(&dma_list_mutex); 538 mutex_unlock(&dma_list_mutex);
541} 539}
542EXPORT_SYMBOL_GPL(dma_release_channel); 540EXPORT_SYMBOL_GPL(dma_release_channel);