net: preserve ifreq parameter when calling generic phy_mii_ioctl().
The phy_mii_ioctl() function unnecessarily throws away the original ifreq.
We need access to the ifreq in order to support PHYs that can perform
hardware time stamping.
Two maverick drivers filter the ioctl commands passed to phy_mii_ioctl().
This is unnecessary since phylib will check the command in any case.
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index 79eee30..8e6bd45 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -2532,7 +2532,7 @@
if (!netif_running(dev) || !sc->phy_dev)
return -EINVAL;
- return phy_mii_ioctl(sc->phy_dev, if_mii(rq), cmd);
+ return phy_mii_ioctl(sc->phy_dev, rq, cmd);
}
static int sbmac_close(struct net_device *dev)