linux-kernel - Re: [PATCH 3/8] spi: spi-ep93xx: always handle transfer specific settings

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Date:	Sun, 30 Jun 2013 19:26:50 +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 3/8] spi: spi-ep93xx: always handle transfer specific
 settings

On Fri, Jun 28, 2013 at 11:43:34AM -0700, H Hartley Sweeten wrote:
> __spi_async(), which starts every SPI message transfer, initializes
> the bits_per_word and max speed for every transfer in the message.
> Since the conditional test in ep93xx_spi_process_transfer() will
> always succeed just remove it and always call ep93xx_spi_chip_setup()
> to configure the hardware for each transfer in the message.
> 
> Remove the redundant ep93xx_spi_chp_setup() in ep93xx_spi_process_transfer()
> which just initializes the hardware to the "default" based on the SPI
> device.
> 
> 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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