summaryrefslogtreecommitdiff
path: root/drivers/net
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/can/usb/ems_usb.c18
-rw-r--r--drivers/net/usb/ipheth.c24
-rw-r--r--drivers/net/usb/kaweth.c12
-rw-r--r--drivers/net/wimax/i2400m/usb.c2
-rw-r--r--drivers/net/wireless/ath/ar9170/usb.c8
-rw-r--r--drivers/net/wireless/zd1211rw/zd_usb.c10
6 files changed, 35 insertions, 39 deletions
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index df0a6369d2f2..1fc0871d2ef7 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -512,8 +512,8 @@ 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);
@@ -610,8 +610,8 @@ 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");
@@ -631,8 +631,8 @@ 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;
}
@@ -773,7 +773,7 @@ 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);
@@ -816,7 +816,7 @@ 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");
@@ -841,7 +841,7 @@ 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);
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index 418825d26f90..197c352c47fb 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -128,17 +128,13 @@ static int ipheth_alloc_urbs(struct ipheth_device *iphone)
if (rx_urb == NULL)
goto free_tx_urb;
- tx_buf = usb_buffer_alloc(iphone->udev,
- IPHETH_BUF_SIZE,
- GFP_KERNEL,
- &tx_urb->transfer_dma);
+ tx_buf = usb_alloc_coherent(iphone->udev, IPHETH_BUF_SIZE,
+ GFP_KERNEL, &tx_urb->transfer_dma);
if (tx_buf == NULL)
goto free_rx_urb;
- rx_buf = usb_buffer_alloc(iphone->udev,
- IPHETH_BUF_SIZE,
- GFP_KERNEL,
- &rx_urb->transfer_dma);
+ rx_buf = usb_alloc_coherent(iphone->udev, IPHETH_BUF_SIZE,
+ GFP_KERNEL, &rx_urb->transfer_dma);
if (rx_buf == NULL)
goto free_tx_buf;
@@ -150,8 +146,8 @@ static int ipheth_alloc_urbs(struct ipheth_device *iphone)
return 0;
free_tx_buf:
- usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, tx_buf,
- tx_urb->transfer_dma);
+ usb_free_coherent(iphone->udev, IPHETH_BUF_SIZE, tx_buf,
+ tx_urb->transfer_dma);
free_rx_urb:
usb_free_urb(rx_urb);
free_tx_urb:
@@ -162,10 +158,10 @@ error_nomem:
static void ipheth_free_urbs(struct ipheth_device *iphone)
{
- usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, iphone->rx_buf,
- iphone->rx_urb->transfer_dma);
- usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, iphone->tx_buf,
- iphone->tx_urb->transfer_dma);
+ usb_free_coherent(iphone->udev, IPHETH_BUF_SIZE, iphone->rx_buf,
+ iphone->rx_urb->transfer_dma);
+ usb_free_coherent(iphone->udev, IPHETH_BUF_SIZE, iphone->tx_buf,
+ iphone->tx_urb->transfer_dma);
usb_free_urb(iphone->rx_urb);
usb_free_urb(iphone->tx_urb);
}
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index 46890dc625dc..d6078b8c4273 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -1155,13 +1155,13 @@ err_fw:
if (!kaweth->irq_urb)
goto err_tx_and_rx;
- kaweth->intbuffer = usb_buffer_alloc( kaweth->dev,
+ kaweth->intbuffer = usb_alloc_coherent( kaweth->dev,
INTBUFFERSIZE,
GFP_KERNEL,
&kaweth->intbufferhandle);
if (!kaweth->intbuffer)
goto err_tx_and_rx_and_irq;
- kaweth->rx_buf = usb_buffer_alloc( kaweth->dev,
+ kaweth->rx_buf = usb_alloc_coherent( kaweth->dev,
KAWETH_BUF_SIZE,
GFP_KERNEL,
&kaweth->rxbufferhandle);
@@ -1202,9 +1202,9 @@ err_fw:
err_intfdata:
usb_set_intfdata(intf, NULL);
- usb_buffer_free(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
+ usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
err_all_but_rxbuf:
- usb_buffer_free(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle);
+ usb_free_coherent(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle);
err_tx_and_rx_and_irq:
usb_free_urb(kaweth->irq_urb);
err_tx_and_rx:
@@ -1241,8 +1241,8 @@ static void kaweth_disconnect(struct usb_interface *intf)
usb_free_urb(kaweth->tx_urb);
usb_free_urb(kaweth->irq_urb);
- usb_buffer_free(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
- usb_buffer_free(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle);
+ usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
+ usb_free_coherent(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle);
free_netdev(netdev);
}
diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c
index 16341ffc3df3..0d5081d77dc0 100644
--- a/drivers/net/wimax/i2400m/usb.c
+++ b/drivers/net/wimax/i2400m/usb.c
@@ -514,7 +514,7 @@ int i2400mu_probe(struct usb_interface *iface,
iface->needs_remote_wakeup = 1; /* autosuspend (15s delay) */
device_init_wakeup(dev, 1);
usb_dev->autosuspend_delay = 15 * HZ;
- usb_dev->autosuspend_disabled = 0;
+ usb_enable_autosuspend(usb_dev);
#endif
result = i2400m_setup(i2400m, I2400M_BRI_MAC_REINIT);
diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index abd083a357f5..82ab532a4923 100644
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -215,7 +215,7 @@ resubmit:
return;
free:
- usb_buffer_free(aru->udev, 64, urb->transfer_buffer, urb->transfer_dma);
+ usb_free_coherent(aru->udev, 64, urb->transfer_buffer, urb->transfer_dma);
}
static void ar9170_usb_rx_completed(struct urb *urb)
@@ -296,7 +296,7 @@ static int ar9170_usb_alloc_rx_irq_urb(struct ar9170_usb *aru)
if (!urb)
goto out;
- ibuf = usb_buffer_alloc(aru->udev, 64, GFP_KERNEL, &urb->transfer_dma);
+ ibuf = usb_alloc_coherent(aru->udev, 64, GFP_KERNEL, &urb->transfer_dma);
if (!ibuf)
goto out;
@@ -309,8 +309,8 @@ static int ar9170_usb_alloc_rx_irq_urb(struct ar9170_usb *aru)
err = usb_submit_urb(urb, GFP_KERNEL);
if (err) {
usb_unanchor_urb(urb);
- usb_buffer_free(aru->udev, 64, urb->transfer_buffer,
- urb->transfer_dma);
+ usb_free_coherent(aru->udev, 64, urb->transfer_buffer,
+ urb->transfer_dma);
}
out:
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index d91ad1a612af..c257940b71b6 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -664,15 +664,15 @@ static struct urb *alloc_rx_urb(struct zd_usb *usb)
urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb)
return NULL;
- buffer = usb_buffer_alloc(udev, USB_MAX_RX_SIZE, GFP_KERNEL,
- &urb->transfer_dma);
+ buffer = usb_alloc_coherent(udev, USB_MAX_RX_SIZE, GFP_KERNEL,
+ &urb->transfer_dma);
if (!buffer) {
usb_free_urb(urb);
return NULL;
}
usb_fill_bulk_urb(urb, udev, usb_rcvbulkpipe(udev, EP_DATA_IN),
- buffer, USB_MAX_RX_SIZE,
+ buffer, USB_MAX_RX_SIZE,
rx_urb_complete, usb);
urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
@@ -683,8 +683,8 @@ static void free_rx_urb(struct urb *urb)
{
if (!urb)
return;
- 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);
usb_free_urb(urb);
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-23 16:22:45 +0300