bgmac: return error on failed PHY write

Some callers may want to know if PHY write succeed. Also make PHY
functions static, they are not exported anywhere.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rafał Miłecki 2013-02-12 23:14:51 +00:00 • committed by David S. Miller
commit 217a55a338
2 changed files with 7 additions and 6 deletions