From: Sonic Zhang <sonic.zhang@analog.com>
Date: Thu, 19 Jun 2008 09:46:39 +0000 (+0800)
Subject: Blackfin Serial Driver: Use timer to poll CTS PIN instead of workqueue.
X-Git-Tag: v2.6.26-rc7~9^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f30ac0ce34f32bb998ac87e37b251374de03e603;p=pandora-kernel.git

Blackfin Serial Driver: Use timer to poll CTS PIN instead of workqueue.

This allows other threads to run when the serial driver polls the CTS
PIN in a loop.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
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