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(parent: 14d32f1) | patch
i2c: rcar: get clock rate only once and simplify calculation
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Thu, 12 Sep 2013 12:36:45 +0000 (14:36 +0200)
committerWolfram Sang <wsa@the-dreams.de>
Mon, 30 Sep 2013 04:02:32 +0000 (06:02 +0200)
commit8d0494037bb2af32a22563d40703c1263fca318d
tree27b4c422a5c7f38b7da661648c81babec81ba9a2tree | snapshot (tar.gz zip)
parent14d32f1794fd559e12f27e8b5c57053073bd75aacommit | diff
i2c: rcar: get clock rate only once and simplify calculation

There is no need to repeatedly query clock frequency, where it is not
expected to change. The complete loop can also trivially be replaced with
a simple division. A further loop below the one, being simplified, could
also be replaced, but that would get more complicated.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-rcar.c diff | blob | blame | history