From: Paul Fulghum <paulkf@microgate.com>
Date: Tue, 31 Jul 2007 07:37:35 +0000 (-0700)
Subject: synclink_gt: fix transmit DMA stall
X-Git-Tag: v2.6.23-rc2~134
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb029c67e430e9ae96476ce7233468c11627c1db;p=pandora-kernel.git

synclink_gt: fix transmit DMA stall

Fix transmit DMA stall when write() called in window after previous
transmit DMA completes but before previous serial transmission completes.

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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