| commit | 9764e7a0f63bda5664cb985f992002c6eccef641 | [log] [tgz] |
|---|---|---|
| author | Jakub Kicinski <kubakici@wp.pl> | Tue Mar 17 00:28:47 2015 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Mar 26 22:38:36 2015 +0100 |
| tree | da2435a68792611c216e2f8dfee9e255e292aa75 | |
| parent | 11b03ea0c1ef1cd2df3e7ea0437a13e2dfb65f60 [diff] |
sc16is7xx: don't wipe out port configuration on shutdown EFCR register contains RS-485 configuration which should not be changed by shutdown. Instead of doing a write only update the appropriate bits. Signed-off-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Jon Ringle <jringle@gridpoint.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>