diff options
| -rw-r--r-- | drivers/dma/dw/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c index a6d96f32f4f9..dd47d4b8aad6 100644 --- a/drivers/dma/dw/core.c +++ b/drivers/dma/dw/core.c @@ -1522,6 +1522,8 @@ void dw_dma_cyclic_free(struct dma_chan *chan) kfree(cdesc->desc); kfree(cdesc); + dwc->cdesc = NULL; + clear_bit(DW_DMA_IS_CYCLIC, &dwc->flags); } EXPORT_SYMBOL(dw_dma_cyclic_free); |