tree 9c3eea7c817b19b50ece862af063c06ab7216c6d
parent c5f4644e6c8ba21666128603e4e92544d3cd740d
author Russell King <rmk@dyn-67.arm.linux.org.uk> 1120066853 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1120066853 +0100

[PATCH] Serial: Check status of CTS when using flow control

Fix bugme #4712: read the CTS status and set hw_stopped if CTS
is not active when opening the port and/or enabling CRTSCTS

Thanks to Stefan Wolff for spotting this problem.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>