tree 14d8b821535468105684893b04244fa3ebe3ea74
parent b69f77f00c0841a18b58d109a4041e6a6ab40c6b
author Mike Frysinger <vapier@gentoo.org> 1207720927 -0400
committer Mike Frysinger <vapier@gentoo.org> 1224752631 -0400

Blackfin: fix up UART status bit handling

Some Blackfin UARTs are read-to-clear while others are write-to-clear.
This can cause problems when we poll the LSR and then later try and handle
any errors detected.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>