linux-kernel - Re: [PATCH 7/8] spi: spi-ep93xx: move the clock divider calcs into ep93xx_spi_chip

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Message-ID: <20130630162827.GF786@mwesterb-mobl.lan>
Date:	Sun, 30 Jun 2013 19:28:27 +0300
From:	Mika Westerberg <mika.westerberg@....fi>
To:	H Hartley Sweeten <hartleys@...ionengravers.com>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	spi-devel-general@...ts.sourceforge.net,
	Ryan Mallon <rmallon@...il.com>, broonie@...nel.org,
	grant.likely@...aro.org
Subject: Re: [PATCH 7/8] spi: spi-ep93xx: move the clock divider calcs into
 ep93xx_spi_chip_setup()

On Fri, Jun 28, 2013 at 11:45:28AM -0700, H Hartley Sweeten wrote:
> The divider values stored in the per chip data are only used to set the
> registers in the hardware to generate the desired SPI clock. Since these
> are calculated per transfer based on the t->speed_hz there is no reason
> keep them in the per chip data.
> 
> Move the ep93xx_spi_calc_divisors() call into ep93xx_spi_chip_setup()
> and return the dividers thru pointers. Remove the divider values from
> the per chip data structure.
> 
> Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
> Cc: Ryan Mallon <rmallon@...il.com>
> Cc: Mika Westerberg <mika.westerberg@....fi>

Acked-by: Mika Westerberg <mika.westerberg@....fi>
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