drivers: net: cpsw: cleanup: remove unused function

removing unused function as part of driver cleanup.`

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mugunthan V N 2014-07-24 16:33:29 +05:30 • committed by David S. Miller
commit ef49200121