diff options
Diffstat (limited to 'drivers/net/can/usb/ems_usb.c')
| -rw-r--r-- | drivers/net/can/usb/ems_usb.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c index d800b598ae3d..25a5c7eea948 100644 --- a/drivers/net/can/usb/ems_usb.c +++ b/drivers/net/can/usb/ems_usb.c @@ -516,8 +516,8 @@ static void ems_usb_write_bulk_callback(struct urb *urb) netdev = dev->netdev; /* free up our allocated buffer */ - usb_buffer_free(urb->dev, urb->transfer_buffer_length, - urb->transfer_buffer, urb->transfer_dma); + usb_free_coherent(urb->dev, urb->transfer_buffer_length, + urb->transfer_buffer, urb->transfer_dma); atomic_dec(&dev->active_tx_urbs); @@ -614,8 +614,8 @@ static int ems_usb_start(struct ems_usb *dev) return -ENOMEM; } - buf = usb_buffer_alloc(dev->udev, RX_BUFFER_SIZE, GFP_KERNEL, - &urb->transfer_dma); + buf = usb_alloc_coherent(dev->udev, RX_BUFFER_SIZE, GFP_KERNEL, + &urb->transfer_dma); if (!buf) { dev_err(netdev->dev.parent, "No memory left for USB buffer\n"); @@ -635,8 +635,8 @@ static int ems_usb_start(struct ems_usb *dev) netif_device_detach(dev->netdev); usb_unanchor_urb(urb); - usb_buffer_free(dev->udev, RX_BUFFER_SIZE, buf, - urb->transfer_dma); + usb_free_coherent(dev->udev, RX_BUFFER_SIZE, buf, + urb->transfer_dma); break; } @@ -777,7 +777,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne goto nomem; } - buf = usb_buffer_alloc(dev->udev, size, GFP_ATOMIC, &urb->transfer_dma); + buf = usb_alloc_coherent(dev->udev, size, GFP_ATOMIC, &urb->transfer_dma); if (!buf) { dev_err(netdev->dev.parent, "No memory left for USB buffer\n"); usb_free_urb(urb); @@ -820,7 +820,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne */ if (!context) { usb_unanchor_urb(urb); - usb_buffer_free(dev->udev, size, buf, urb->transfer_dma); + usb_free_coherent(dev->udev, size, buf, urb->transfer_dma); dev_warn(netdev->dev.parent, "couldn't find free context\n"); @@ -845,7 +845,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne can_free_echo_skb(netdev, context->echo_index); usb_unanchor_urb(urb); - usb_buffer_free(dev->udev, size, buf, urb->transfer_dma); + usb_free_coherent(dev->udev, size, buf, urb->transfer_dma); dev_kfree_skb(skb); atomic_dec(&dev->active_tx_urbs); |