net: ethernet: sun: drop owner assignment from platform_drivers

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --cc drivers/net/ethernet/sun/niu.c
Simple merge

diff --cc drivers/net/ethernet/sun/sunbmac.c
Simple merge

diff --cc drivers/net/ethernet/sun/sunhme.c
Simple merge

diff --cc drivers/net/ethernet/sun/sunqe.c
Simple merge