From: Samuel Ortiz <sameo@linux.intel.com>
Date: Wed, 3 Jul 2013 13:14:17 +0000 (+0200)
Subject: NFC: pn533: Add some polling entropy
X-Git-Tag: v3.12-rc1~132^2~84^2^2~108^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dfccd0f580445d176acea174175b3e6518cc91f7;p=pandora-kernel.git

NFC: pn533: Add some polling entropy

By not always starting the polling loop from the same modulation, we
avoid entering infinite loops where devices exporting 2 targets (on 2
different modulations) get the same target activated over and over.
If this target is not readable (e.g. a wallet emulating a tag), we will
stay in an error loop for ever.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

Reading git-diff-tree failed