staging: et131x: converting et131x_ioctl to use phy_mii_ioctl

Handing over ioctls handled by the driver to the phydev.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/et131x/et131x_netdev.c b/drivers/staging/et131x/et131x_netdev.c
index ce21433..d12e05e 100644 (file)
--- a/drivers/staging/et131x/et131x_netdev.c
+++ b/drivers/staging/et131x/et131x_netdev.c
@@ -208,47 +208,6 @@ int et131x_close(struct net_device *netdev)
 }
 
 /**
- * et131x_ioctl_mii - The function which handles MII IOCTLs
- * @netdev: device on which the query is being made
- * @reqbuf: the request-specific data buffer
- * @cmd: the command request code
- *
- * Returns 0 on success, errno on failure (as defined in errno.h)
- */
-int et131x_ioctl_mii(struct net_device *netdev, struct ifreq *reqbuf, int cmd)
-{
-       int status = 0;
-       struct et131x_adapter *adapter = netdev_priv(netdev);
-       struct mii_ioctl_data *data = if_mii(reqbuf);
-
-       switch (cmd) {
-       case SIOCGMIIPHY:
-               data->phy_id = adapter->stats.xcvr_addr;
-               break;
-
-       case SIOCGMIIREG:
-               if (!capable(CAP_NET_ADMIN))
-                       status = -EPERM;
-               else
-                       status = et131x_mii_read(adapter,
-                                       data->reg_num, &data->val_out);
-               break;
-
-       case SIOCSMIIREG:
-               if (!capable(CAP_NET_ADMIN))
-                       status = -EPERM;
-               else
-                       status = et131x_mii_write(adapter, data->reg_num,
-                                        data->val_in);
-               break;
-
-       default:
-               status = -EOPNOTSUPP;
-       }
-       return status;
-}
-
-/**
  * et131x_ioctl - The I/O Control handler for the driver
  * @netdev: device on which the control request is being made
  * @reqbuf: a pointer to the IOCTL request buffer
@@ -258,19 +217,12 @@ int et131x_ioctl_mii(struct net_device *netdev, struct ifreq *reqbuf, int cmd)
  */
 int et131x_ioctl(struct net_device *netdev, struct ifreq *reqbuf, int cmd)
 {
-       int status = 0;
+       struct et131x_adapter *adapter = netdev_priv(netdev);
 
-       switch (cmd) {
-       case SIOCGMIIPHY:
-       case SIOCGMIIREG:
-       case SIOCSMIIREG:
-               status = et131x_ioctl_mii(netdev, reqbuf, cmd);
-               break;
+       if (!adapter->phydev)
+               return -EINVAL;
 
-       default:
-               status = -EOPNOTSUPP;
-       }
-       return status;
+       return phy_mii_ioctl(adapter->phydev, reqbuf, cmd);
 }
 
 /**