diff options
Diffstat (limited to 'drivers/net/usb')
| -rw-r--r-- | drivers/net/usb/hso.c | 1 | ||||
| -rw-r--r-- | drivers/net/usb/ipheth.c | 2 | ||||
| -rw-r--r-- | drivers/net/usb/pegasus.c | 4 | ||||
| -rw-r--r-- | drivers/net/usb/usbnet.c | 11 |
4 files changed, 14 insertions, 4 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index b154a94de03e..be8cc2a8e213 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1745,7 +1745,6 @@ static int hso_serial_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) { struct hso_serial *serial = get_serial_by_tty(tty); - void __user *uarg = (void __user *)arg; int ret = 0; D4("IOCTL cmd: %d, arg: %ld", cmd, arg); diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c index b2bcf99e6f08..7d42f9a2c068 100644 --- a/drivers/net/usb/ipheth.c +++ b/drivers/net/usb/ipheth.c @@ -363,7 +363,7 @@ static int ipheth_tx(struct sk_buff *skb, struct net_device *net) /* Paranoid */ if (skb->len > IPHETH_BUF_SIZE) { - WARN(1, "%s: skb too large: %d bytes", __func__, skb->len); + WARN(1, "%s: skb too large: %d bytes\n", __func__, skb->len); dev->net->stats.tx_dropped++; dev_kfree_skb_irq(skb); return NETDEV_TX_OK; diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index 6710f09346d6..ef3667690b12 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -359,7 +359,7 @@ fail: static int mdio_read(struct net_device *dev, int phy_id, int loc) { - pegasus_t *pegasus = (pegasus_t *) netdev_priv(dev); + pegasus_t *pegasus = netdev_priv(dev); u16 res; read_mii_word(pegasus, phy_id, loc, &res); @@ -397,7 +397,7 @@ fail: static void mdio_write(struct net_device *dev, int phy_id, int loc, int val) { - pegasus_t *pegasus = (pegasus_t *) netdev_priv(dev); + pegasus_t *pegasus = netdev_priv(dev); write_mii_word(pegasus, phy_id, loc, val); } diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index ca7fc9df1ccf..c04d49e31f81 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -45,6 +45,7 @@ #include <linux/usb/usbnet.h> #include <linux/slab.h> #include <linux/kernel.h> +#include <linux/pm_runtime.h> #define DRIVER_VERSION "22-Aug-2005" @@ -1273,6 +1274,16 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) struct usb_device *xdev; int status; const char *name; + struct usb_driver *driver = to_usb_driver(udev->dev.driver); + + /* usbnet already took usb runtime pm, so have to enable the feature + * for usb interface, otherwise usb_autopm_get_interface may return + * failure if USB_SUSPEND(RUNTIME_PM) is enabled. + */ + if (!driver->supports_autosuspend) { + driver->supports_autosuspend = 1; + pm_runtime_enable(&udev->dev); + } name = udev->dev.driver->name; info = (struct driver_info *) prod->driver_info; |