From: Sifan Naeem <sifan.naeem@imgtec.com>
Date: Mon, 6 Apr 2015 21:29:06 +0000 (-0700)
Subject: spi: img-spfi: Setup TRANSACTION register before CONTROL register
X-Git-Tag: omap-for-v4.2/o2_dc~166^2~6^2~5
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ede8342bf63166e8d8fc3c05fc0985b27cc8186b;p=pandora-kernel.git

spi: img-spfi: Setup TRANSACTION register before CONTROL register

Setting the transfer length in the TRANSACTION register after the
CONTROL register is programmed causes intermittent timeout issues in
SPFI transfers when using the SPI framework to control the CS GPIO
lines.  To avoid this issue, set transfer length before programming
the CONTROL register.

Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

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