diff options
Diffstat (limited to 'drivers/net/ethernet/alacritech/slicoss.c')
| -rw-r--r-- | drivers/net/ethernet/alacritech/slicoss.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/net/ethernet/alacritech/slicoss.c b/drivers/net/ethernet/alacritech/slicoss.c index 0b60921c392f..4f7e792e50e9 100644 --- a/drivers/net/ethernet/alacritech/slicoss.c +++ b/drivers/net/ethernet/alacritech/slicoss.c @@ -345,8 +345,6 @@ static void slic_set_rx_mode(struct net_device *dev) if (sdev->promisc != set_promisc) { sdev->promisc = set_promisc; slic_configure_rcv(sdev); - /* make sure writes to receiver cant leak out of the lock */ - mmiowb(); } spin_unlock_bh(&sdev->link_lock); } @@ -795,8 +793,8 @@ static int slic_init_stat_queue(struct slic_device *sdev) size = stq->len * sizeof(*descs) + DESC_ALIGN_MASK; for (i = 0; i < SLIC_NUM_STAT_DESC_ARRAYS; i++) { - descs = dma_zalloc_coherent(&sdev->pdev->dev, size, &paddr, - GFP_KERNEL); + descs = dma_alloc_coherent(&sdev->pdev->dev, size, &paddr, + GFP_KERNEL); if (!descs) { netdev_err(sdev->netdev, "failed to allocate status descriptors\n"); @@ -1240,8 +1238,8 @@ static int slic_init_shmem(struct slic_device *sdev) struct slic_shmem_data *sm_data; dma_addr_t paddr; - sm_data = dma_zalloc_coherent(&sdev->pdev->dev, sizeof(*sm_data), - &paddr, GFP_KERNEL); + sm_data = dma_alloc_coherent(&sdev->pdev->dev, sizeof(*sm_data), + &paddr, GFP_KERNEL); if (!sm_data) { dev_err(&sdev->pdev->dev, "failed to allocate shared memory\n"); return -ENOMEM; @@ -1461,8 +1459,6 @@ static netdev_tx_t slic_xmit(struct sk_buff *skb, struct net_device *dev) if (slic_get_free_tx_descs(txq) < SLIC_MAX_REQ_TX_DESCS) netif_stop_queue(dev); - /* make sure writes to io-memory cant leak out of tx queue lock */ - mmiowb(); return NETDEV_TX_OK; drop_skb: @@ -1621,8 +1617,8 @@ static int slic_read_eeprom(struct slic_device *sdev) int err = 0; u8 *mac[2]; - eeprom = dma_zalloc_coherent(&sdev->pdev->dev, SLIC_EEPROM_SIZE, - &paddr, GFP_KERNEL); + eeprom = dma_alloc_coherent(&sdev->pdev->dev, SLIC_EEPROM_SIZE, + &paddr, GFP_KERNEL); if (!eeprom) return -ENOMEM; |