tree bcfa1c6692543f1ab3b849b8cb6f57e7d8b6db0c
parent ee5ad2bab31967d0d836e56c10e57e74145df151
author Marcus Folkesson <marcus.folkesson@gmail.com> 1314705190 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1321032915 -0800

serial: pxa: work around for errata #20

commit e44aabd649c80e8be16ede3ed3cbff6fb2561ca9 upstream.

Errata E20: UART: Character Timeout interrupt remains set under certain
software conditions.

Implication: The software servicing the UART can be trapped in an infinite loop.

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>