From: Feng Tang <feng.tang@intel.com>
Date: Tue, 27 Jul 2010 07:20:42 +0000 (+0100)
Subject: hsu: some code cleanup
X-Git-Tag: v2.6.36-rc1~294^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06c77e21ae7c199435097116b8212b0761fc8ba8;p=pandora-kernel.git

hsu: some code cleanup

Major changes are:
* refine the comments in the driver
* remove unused member from structure "hsu_port"
* extended spin_lock protoction for dma mode in port_irq()

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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