tree e809dff00799bd968e0ec0f5de3b7a60ad4a6927
parent e22cc0cf137149bea3a06bb29ffe06e82d8edb84
author Heiko Schocher <hs@denx.de> 1378374641 +0200
committer Tom Rini <trini@ti.com> 1379710660 -0400

net, phy, cpsw: fix NULL pointer deference

if phy_connect() did not find a phy, phydev is NULL and
following code in cpsw_phy_init() crashes. Fix this.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Tom Rini <trini@ti.com>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>