r8152: adjust usb_autopm_xxx
Add usb_autopm_xxx for rtl8152_get_settings() ,and remove
usb_autopm_xxx from read_mii_word() and write_mii_word().
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index c5afe8c8..1d2fc8e 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -942,15 +942,8 @@
if (phy_id != R8152_PHY_ID)
return -EINVAL;
- ret = usb_autopm_get_interface(tp->intf);
- if (ret < 0)
- goto out;
-
ret = r8152_mdio_read(tp, reg);
- usb_autopm_put_interface(tp->intf);
-
-out:
return ret;
}
@@ -965,12 +958,7 @@
if (phy_id != R8152_PHY_ID)
return;
- if (usb_autopm_get_interface(tp->intf) < 0)
- return;
-
r8152_mdio_write(tp, reg, val);
-
- usb_autopm_put_interface(tp->intf);
}
static int
@@ -3290,11 +3278,21 @@
int rtl8152_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
{
struct r8152 *tp = netdev_priv(netdev);
+ int ret;
if (!tp->mii.mdio_read)
return -EOPNOTSUPP;
- return mii_ethtool_gset(&tp->mii, cmd);
+ ret = usb_autopm_get_interface(tp->intf);
+ if (ret < 0)
+ goto out;
+
+ ret = mii_ethtool_gset(&tp->mii, cmd);
+
+ usb_autopm_put_interface(tp->intf);
+
+out:
+ return ret;
}
static int rtl8152_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)