From: Mark A. Greer <mgreer@animalcreek.com>
Date: Tue, 2 Sep 2014 22:12:18 +0000 (-0700)
Subject: NFC: trf7970a: Use spi_sync() instead of spi_write_then_read()
X-Git-Tag: fixes-against-v3.18-rc2~144^2~39^2~72^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e7f335689ebfa0a68814dfe9f0588076fb9ad01;p=pandora-kernel.git

NFC: trf7970a: Use spi_sync() instead of spi_write_then_read()

To more efficiently handle long continuous reads,
use spi_sync() instead of spi_write_then_read().

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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