net: ethernet: ti: cpdma: use devm_ioremap

Use devm_ioremap() and simplify the code.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Grygorii Strashko 2017-01-06 14:07:32 -06:00 • committed by David S. Miller
commit 7f3b490aaa