From: Huang Shijie <b32955@freescale.com>
Date: Thu, 13 Sep 2012 06:58:00 +0000 (+0800)
Subject: mtd: gpmi: initialize the timing registers only one time
X-Git-Tag: v3.7-rc1~70^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c95f11b9e743aa6134134a6dcf866a9d5661972;p=pandora-kernel.git

mtd: gpmi: initialize the timing registers only one time

The current code initializes the timing registers at very time
we call the gpmi_begin(). This really wastes the cpu cycles.

Add a new flag to let the gpmi driver initializes the timing registers
only one time.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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