From: Ioana Radulescu Date: Tue, 6 Jun 2017 15:00:29 +0000 (-0500) Subject: staging: fsl-dpaa2/eth: Minor cleanup in dpaa2_eth_set_hash X-Git-Tag: v5.15~11009^2~149 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d87d5baf64e90d81ea526e7cc32dbc015067c677;p=platform%2Fkernel%2Flinux-starfive.git staging: fsl-dpaa2/eth: Minor cleanup in dpaa2_eth_set_hash We already have a variable for the DMA mapping device, so use that directly. Signed-off-by: Ioana Radulescu Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c index c4252f4..bf6f300 100644 --- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c +++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c @@ -2009,10 +2009,10 @@ static int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags) memset(&dist_cfg, 0, sizeof(dist_cfg)); /* Prepare for setting the rx dist */ - dist_cfg.key_cfg_iova = dma_map_single(net_dev->dev.parent, dma_mem, + dist_cfg.key_cfg_iova = dma_map_single(dev, dma_mem, DPAA2_CLASSIFIER_DMA_SIZE, DMA_TO_DEVICE); - if (dma_mapping_error(net_dev->dev.parent, dist_cfg.key_cfg_iova)) { + if (dma_mapping_error(dev, dist_cfg.key_cfg_iova)) { dev_err(dev, "DMA mapping failed\n"); err = -ENOMEM; goto err_dma_map; @@ -2022,7 +2022,7 @@ static int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags) dist_cfg.dist_mode = DPNI_DIST_MODE_HASH; err = dpni_set_rx_tc_dist(priv->mc_io, 0, priv->mc_token, 0, &dist_cfg); - dma_unmap_single(net_dev->dev.parent, dist_cfg.key_cfg_iova, + dma_unmap_single(dev, dist_cfg.key_cfg_iova, DPAA2_CLASSIFIER_DMA_SIZE, DMA_TO_DEVICE); if (err) dev_err(dev, "dpni_set_rx_tc_dist() error %d\n", err);