Neil Armstrong 62522ef3c3 net: ethernet: davinci_emac: Fix devioctl while in fixed link
When configured in fixed link, the DaVinci emac driver sets the
priv->phydev to NULL and further ioctl calls to the phy_mii_ioctl()
causes the kernel to crash.

Cc: Brian Hutchinson <b.hutchman@gmail.com>
Fixes: 1bb6aa56bb38 ("net: davinci_emac: Add support for fixed-link PHY")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-28 15:51:25 -04:00
..
2016-01-07 14:31:25 -05:00
2015-12-11 19:34:39 -05:00
2014-07-07 17:06:52 -07:00