linux-kernel - Re: [PATCH] spi: core: make zero length transfer valid again

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Message-ID: <20140301041330.GO29849@sirena.org.uk>
Date:	Sat, 1 Mar 2014 13:13:30 +0900
From:	Mark Brown <broonie@...nel.org>
To:	Atsushi Nemoto <anemo@....ocn.ne.jp>
Cc:	iivanov@...sol.com, gsi@...x.de, linux-spi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] spi: core: make zero length transfer valid again

On Fri, Feb 28, 2014 at 11:03:16PM +0900, Atsushi Nemoto wrote:
> Zero length transfer becomes invalid since
> "spi: core: Validate length of the transfers in message" commit,
> but it should be valid to support an odd device, for example, which
> requires long delay between chipselect and the first transfer, etc.

Applied, thanks.

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