From: Kevin Cernekee <cernekee@gmail.com>
Date: Thu, 14 Feb 2013 06:19:01 +0000 (-0800)
Subject: Input: ALPS - introduce helper function for repeated commands
X-Git-Tag: v3.9-rc1~150^2^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24ba9707829818daab711eed7e41313d5e56d0b4;p=pandora-kernel.git

Input: ALPS - introduce helper function for repeated commands

Several ALPS driver init sequences repeat a command three times, then
issue PSMOUSE_CMD_GETINFO to read the result.  Move this into a helper
function to simplify the code.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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