From: Ian Abbott <abbotti@mev.co.uk>
Date: Thu, 14 Feb 2013 16:42:14 +0000 (+0000)
Subject: staging: comedi: vmk80xx: simplify vmk80xx_reset_device()
X-Git-Tag: v3.9-rc1~127^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8f311a5b6b9163f6aeba2524eaab92dc3b0fb6f;p=pandora-kernel.git

staging: comedi: vmk80xx: simplify vmk80xx_reset_device()

vmk80xx_reset_device() is called during initialization of a Velleman
K8055 (aka VM110) to send a reset command to the hardware.  The current
function is a bit long-winded and doesn't set the TRANS_OUT_BUSY flag to
prevent re-use of the transmit buffer while the URB is in progress.

Rewrite the function to use vmk80xx_write_packet() to send the command.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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