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-rw-r--r--drivers/net/usb/asix.h1
-rw-r--r--drivers/net/usb/asix_common.c22
-rw-r--r--drivers/net/usb/asix_devices.c17
-rw-r--r--drivers/net/usb/ch9200.c7
-rw-r--r--drivers/net/usb/lan78xx.c2
-rw-r--r--drivers/net/usb/qmi_wwan.c1
-rw-r--r--drivers/net/usb/sierra_net.c4
7 files changed, 14 insertions, 40 deletions
diff --git a/drivers/net/usb/asix.h b/drivers/net/usb/asix.h
index 74162190bccc..8531b804021a 100644
--- a/drivers/net/usb/asix.h
+++ b/drivers/net/usb/asix.h
@@ -224,7 +224,6 @@ int asix_write_rx_ctl(struct usbnet *dev, u16 mode, int in_pm);
u16 asix_read_medium_status(struct usbnet *dev, int in_pm);
int asix_write_medium_mode(struct usbnet *dev, u16 mode, int in_pm);
-void asix_adjust_link(struct net_device *netdev);
int asix_write_gpio(struct usbnet *dev, u16 value, int sleep, int in_pm);
diff --git a/drivers/net/usb/asix_common.c b/drivers/net/usb/asix_common.c
index 72ffc89b477a..7fd763917ae2 100644
--- a/drivers/net/usb/asix_common.c
+++ b/drivers/net/usb/asix_common.c
@@ -414,28 +414,6 @@ int asix_write_medium_mode(struct usbnet *dev, u16 mode, int in_pm)
return ret;
}
-/* set MAC link settings according to information from phylib */
-void asix_adjust_link(struct net_device *netdev)
-{
- struct phy_device *phydev = netdev->phydev;
- struct usbnet *dev = netdev_priv(netdev);
- u16 mode = 0;
-
- if (phydev->link) {
- mode = AX88772_MEDIUM_DEFAULT;
-
- if (phydev->duplex == DUPLEX_HALF)
- mode &= ~AX_MEDIUM_FD;
-
- if (phydev->speed != SPEED_100)
- mode &= ~AX_MEDIUM_PS;
- }
-
- asix_write_medium_mode(dev, mode, 0);
- phy_print_status(phydev);
- usbnet_link_change(dev, phydev->link, 0);
-}
-
int asix_write_gpio(struct usbnet *dev, u16 value, int sleep, int in_pm)
{
int ret;
diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c
index da24941a6e44..9b0318fb50b5 100644
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -752,7 +752,6 @@ static void ax88772_mac_link_down(struct phylink_config *config,
struct usbnet *dev = netdev_priv(to_net_dev(config->dev));
asix_write_medium_mode(dev, 0, 0);
- usbnet_link_change(dev, false, false);
}
static void ax88772_mac_link_up(struct phylink_config *config,
@@ -783,7 +782,6 @@ static void ax88772_mac_link_up(struct phylink_config *config,
m |= AX_MEDIUM_RFC;
asix_write_medium_mode(dev, m, 0);
- usbnet_link_change(dev, true, false);
}
static const struct phylink_mac_ops ax88772_phylink_mac_ops = {
@@ -1350,10 +1348,9 @@ static const struct driver_info ax88772_info = {
.description = "ASIX AX88772 USB 2.0 Ethernet",
.bind = ax88772_bind,
.unbind = ax88772_unbind,
- .status = asix_status,
.reset = ax88772_reset,
.stop = ax88772_stop,
- .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR | FLAG_MULTI_PACKET,
+ .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_MULTI_PACKET,
.rx_fixup = asix_rx_fixup_common,
.tx_fixup = asix_tx_fixup,
};
@@ -1362,11 +1359,9 @@ static const struct driver_info ax88772b_info = {
.description = "ASIX AX88772B USB 2.0 Ethernet",
.bind = ax88772_bind,
.unbind = ax88772_unbind,
- .status = asix_status,
.reset = ax88772_reset,
.stop = ax88772_stop,
- .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR |
- FLAG_MULTI_PACKET,
+ .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_MULTI_PACKET,
.rx_fixup = asix_rx_fixup_common,
.tx_fixup = asix_tx_fixup,
.data = FLAG_EEPROM_MAC,
@@ -1376,11 +1371,9 @@ static const struct driver_info lxausb_t1l_info = {
.description = "Linux Automation GmbH USB 10Base-T1L",
.bind = ax88772_bind,
.unbind = ax88772_unbind,
- .status = asix_status,
.reset = ax88772_reset,
.stop = ax88772_stop,
- .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR |
- FLAG_MULTI_PACKET,
+ .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_MULTI_PACKET,
.rx_fixup = asix_rx_fixup_common,
.tx_fixup = asix_tx_fixup,
.data = FLAG_EEPROM_MAC,
@@ -1412,10 +1405,8 @@ static const struct driver_info hg20f9_info = {
.description = "HG20F9 USB 2.0 Ethernet",
.bind = ax88772_bind,
.unbind = ax88772_unbind,
- .status = asix_status,
.reset = ax88772_reset,
- .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR |
- FLAG_MULTI_PACKET,
+ .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_MULTI_PACKET,
.rx_fixup = asix_rx_fixup_common,
.tx_fixup = asix_tx_fixup,
.data = FLAG_EEPROM_MAC,
diff --git a/drivers/net/usb/ch9200.c b/drivers/net/usb/ch9200.c
index f69d9b902da0..a206ffa76f1b 100644
--- a/drivers/net/usb/ch9200.c
+++ b/drivers/net/usb/ch9200.c
@@ -178,6 +178,7 @@ static int ch9200_mdio_read(struct net_device *netdev, int phy_id, int loc)
{
struct usbnet *dev = netdev_priv(netdev);
unsigned char buff[2];
+ int ret;
netdev_dbg(netdev, "%s phy_id:%02x loc:%02x\n",
__func__, phy_id, loc);
@@ -185,8 +186,10 @@ static int ch9200_mdio_read(struct net_device *netdev, int phy_id, int loc)
if (phy_id != 0)
return -ENODEV;
- control_read(dev, REQUEST_READ, 0, loc * 2, buff, 0x02,
- CONTROL_TIMEOUT_MS);
+ ret = control_read(dev, REQUEST_READ, 0, loc * 2, buff, 0x02,
+ CONTROL_TIMEOUT_MS);
+ if (ret < 0)
+ return ret;
return (buff[0] | buff[1] << 8);
}
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 531b1b6a37d1..2f8637224b69 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -4229,8 +4229,6 @@ static void lan78xx_disconnect(struct usb_interface *intf)
if (!dev)
return;
- netif_napi_del(&dev->napi);
-
udev = interface_to_usbdev(intf);
net = dev->net;
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 944a33361dae..7e0608f56835 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1426,6 +1426,7 @@ static const struct usb_device_id products[] = {
{QMI_QUIRK_SET_DTR(0x22de, 0x9051, 2)}, /* Hucom Wireless HM-211S/K */
{QMI_FIXED_INTF(0x22de, 0x9061, 3)}, /* WeTelecom WPD-600N */
{QMI_QUIRK_SET_DTR(0x1e0e, 0x9001, 5)}, /* SIMCom 7100E, 7230E, 7600E ++ */
+ {QMI_QUIRK_SET_DTR(0x1e0e, 0x9071, 3)}, /* SIMCom 8230C ++ */
{QMI_QUIRK_SET_DTR(0x2c7c, 0x0121, 4)}, /* Quectel EC21 Mini PCIe */
{QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)}, /* Quectel EG91 */
{QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)}, /* Quectel EG95 */
diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
index 3d239b8d1a1b..52e9fd8116f9 100644
--- a/drivers/net/usb/sierra_net.c
+++ b/drivers/net/usb/sierra_net.c
@@ -689,6 +689,10 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
status);
return -ENODEV;
}
+ if (!dev->status) {
+ dev_err(&dev->udev->dev, "No status endpoint found");
+ return -ENODEV;
+ }
/* Initialize sierra private data */
priv = kzalloc(sizeof *priv, GFP_KERNEL);
if (!priv)
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-12 14:03:26 +0300