input: synaptics: driver updates

 - remove module detection thread queue
 - update driver version check

This patch is a propagated patch from 3.4 kernel
commit - 5d2999db3a91b1820e15ad249f404db2d290f3d3,
input: synaptics: driver updates

Change-Id: Id2ccdcc99c4484a94a4945c4e1e51066b67c1529
[amaloche@codeaurora.org: Added subject line]
Signed-off-by: Amy Maloche <amaloche@codeaurora.org>
Signed-off-by: Abinaya P <abinayap@codeaurora.org>