From: Shubhrajyoti D <shubhrajyoti@ti.com>
Date: Mon, 5 Nov 2012 12:23:43 +0000 (+0530)
Subject: i2c: omap: cleanup the sysc write
X-Git-Tag: v3.8-rc1~54^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca85e248b65649176e9e1edfbf5e791bc44ee52b;p=pandora-kernel.git

i2c: omap: cleanup the sysc write

Currently after the reset the sysc is written with hardcoded values.
The patch reads the sysc register and writes back the same value
after reset.

- Some unnecessary rev checks can be optimised.
- Also due to whatever reason the hwmod flags are changed
we will not reset the values.
- In some of the cases the minor values of the 2430 register
is different(0x37) in that case the autoidle setting may be missed.

Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
---

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