linux-kernel - Re: [PATCH 06/14] spi: rspi: Merge rspi_send_pio() and rspi_receive

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Message-ID: <20140127200407.GH11841@sirena.org.uk>
Date:	Mon, 27 Jan 2014 20:04:07 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	linux-spi@...r.kernel.org, linux-sh@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
Subject: Re: [PATCH 06/14] spi: rspi: Merge rspi_send_pio() and
 rspi_receive_pio()

On Fri, Jan 24, 2014 at 09:43:56AM +0100, Geert Uytterhoeven wrote:
> From: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
> 
> rspi_send_pio() and rspi_receive_pio() are very similar:
>   - the former only sends data, using TX Only Mode,
>   - the latter sends and receives full duplex data to/from the hardware,
>     but uses dummy transmit data.
> Merge them into rspi_transfer_out_in(), now supporting full duplex if
> needed.

Applied, thanks.

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