From: Taras Kondratiuk <taras.kondratiuk@linaro.org>
Date: Wed, 20 Nov 2013 18:23:44 +0000 (+0200)
Subject: i2c: davinci: raw read and write endian fix
X-Git-Tag: v3.13-rc2~3^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a238dcfa84bcd9d5d0ceba3fa66a335f233f8f1b;p=pandora-kernel.git

i2c: davinci: raw read and write endian fix

I2C IP block expect LE data, but CPU may operate in BE mode.
Need to use endian neutral functions to read/write h/w registers.
I.e instead of __raw_read[lw] and __raw_write[lw] functions code
need to use read[lw]_relaxed and write[lw]_relaxed functions.
If the first simply reads/writes register, the second will byteswap
it if host operates in BE mode.

Changes are trivial sed like replacement of __raw_xxx functions
with xxx_relaxed variant.

Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

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