Commit 12154c87 authored by Vinod Koul's avatar Vinod Koul

dmaengine: at_hdmac: move to dma_pool_zalloc

Replace dma_pool_alloc & memset with dma_pool_zalloc.
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent d3f8dc42
......@@ -111,9 +111,8 @@ static struct at_desc *atc_alloc_descriptor(struct dma_chan *chan,
struct at_dma *atdma = to_at_dma(chan->device);
dma_addr_t phys;
desc = dma_pool_alloc(atdma->dma_desc_pool, gfp_flags, &phys);
desc = dma_pool_zalloc(atdma->dma_desc_pool, gfp_flags, &phys);
if (desc) {
memset(desc, 0, sizeof(struct at_desc));
INIT_LIST_HEAD(&desc->tx_list);
dma_async_tx_descriptor_init(&desc->txd, chan);
/* txd.flags will be overwritten in prep functions */
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment