From: Andrew Bresticker <abrestic@chromium.org>
Date: Mon, 22 Dec 2014 19:35:15 +0000 (-0800)
Subject: spi: img-spfi: Increase DMA burst size
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~346^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=76fe5e95fac3c93bdff9102480e5ba823ba656c3;p=pandora-kernel.git

spi: img-spfi: Increase DMA burst size

A 1-byte burst size is rather inefficient and has been shown to cause
TX issues during testing.  Increase the DMA burst size to 4-bytes for
both RX and TX DMA when using the 8-bit FIFO.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
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