tree e8feae86c1f4d5a096a1f4f971abe1dbe78072e3
parent ba574696a34eb518979e742b35ccd30dec284583
author Anton Vorontsov <avorontsov@ru.mvista.com> 1229588613 +0000
committer David S. Miller <davem@davemloft.net> 1229669455 -0800

ucc_geth: Fix IO memory (un)mapping code

The driver doesn't check ioremap() return value, and doesn't free the
remapped memory.

This patch fixes it.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>