From 971d63cff6d70ab09237b7718f39615e40ad0828 Mon Sep 17 00:00:00 2001
From: Arron Wang <arron.wang@intel.com>
Date: Wed, 11 Dec 2013 17:25:23 +0800
Subject: [PATCH] NFC: pn544: Pass hardware variant information when
 downloading firmware

Different pn544 hardware variant may use different commands to download
new firmwares. The C2 does a regular firmware download while the C3 uses
a more secure protocol.
As a consequence we need to pass the hardware variant from the HCI SW
version command reply down to the pn544 i2c layer, in order to use the
right protocol at run time.

Signed-off-by: Arron Wang <arron.wang@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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