diff options
author | Souptick Joarder <jrdr.linux@gmail.com> | 2016-11-30 00:00:37 +0300 |
---|---|---|
committer | Vinod Koul <vinod.koul@intel.com> | 2016-11-30 06:20:46 +0300 |
commit | 9dcd74089a1ecf73ea4a355ee097b5b218ccf3dc (patch) | |
tree | 5f26f0d120ac1cdd1932f36853104294e40420ea /drivers/dma/at_xdmac.c | |
parent | c2e60fc702db68029e32c1fe00a9683dcb29316b (diff) |
dmaengine: at_xdmac: Use dma_pool_zalloc
We should use dma_pool_zalloc instead of dma_pool_alloc/memset.
Signed-off-by: Souptick joarder <jrdr.linux@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/at_xdmac.c')
-rw-r--r-- | drivers/dma/at_xdmac.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index b7d7f2d443a1..40287ff92768 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -444,9 +444,8 @@ static struct at_xdmac_desc *at_xdmac_alloc_desc(struct dma_chan *chan, struct at_xdmac *atxdmac = to_at_xdmac(chan->device); dma_addr_t phys; - desc = dma_pool_alloc(atxdmac->at_xdmac_desc_pool, gfp_flags, &phys); + desc = dma_pool_zalloc(atxdmac->at_xdmac_desc_pool, gfp_flags, &phys); if (desc) { - memset(desc, 0, sizeof(*desc)); INIT_LIST_HEAD(&desc->descs_list); dma_async_tx_descriptor_init(&desc->tx_dma_desc, chan); desc->tx_dma_desc.tx_submit = at_xdmac_tx_submit; |