From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Thu, 15 Mar 2012 17:42:31 +0000 (+0100)
Subject: spi/fsl-espi: make the clock computation easier to read
X-Git-Tag: v3.4-rc1~170^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35faa55cff56441477973e454f62408714f35cd3;p=pandora-kernel.git

spi/fsl-espi: make the clock computation easier to read

The -1 +1 thingy should probably do what DIV_ROUND_UP does. The 4 is 2
the  "platform_clock => sysclock" and 2 from the computation part. The 64
is the same 4 times 16.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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