tree be288402e111b2b20350c296ccc325eda660f616
parent 43d46ab1cdeb12b8d072cfdf84956073a1fa8866
author Maciej W. Rozycki <macro@linux-mips.org> 1202372112 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1202402544 -0800

dz: handle special conditions on reception correctly

Handle the read and ignore status masks correctly.  Handle the BREAK condition
as expected: a framing error with a null character is a BREAK, any other
framing error is a framing error indeed.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>