From: Eric Lapuyade <eric.lapuyade@linux.intel.com>
Date: Tue, 11 Sep 2012 08:43:50 +0000 (+0200)
Subject: NFC: Modified hci_transceive to become an asynchronous operation
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~47^2~31^2^2~10^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3e8fb552789f4845e60b11c47b676d14b9488e5;p=pandora-kernel.git

NFC: Modified hci_transceive to become an asynchronous operation

This enables the completion callback to be called from a different
context, preventing a possible deadlock if the callback resulted in the
invocation of a nested call to the currently locked nfc_dev.
This is also more in line with the im_transceive nfc_ops for NFC Core or
NCI drivers which already behave asynchronously.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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