From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Fri, 20 Jun 2014 10:16:19 +0000 (+0200)
Subject: spi: sh-msiof: Refactor sh_msiof_transfer_one()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~157^2^3~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0312d59130693adad85c2acfbc0b92a669930a41;p=pandora-kernel.git

spi: sh-msiof: Refactor sh_msiof_transfer_one()

  - Move buffer pointer and length setup to the top,
  - Make unsigned values unsigned,
  - Loop over words and increment pointers instead of recalculating them,
    which allows to kill bytes_done.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

Reading git-diff-tree failed