linux-kernel - Re: spidev: fix hang when transfer_one

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Message-ID: <20140106125344.GR31886@sirena.org.uk>
Date:	Mon, 6 Jan 2014 12:53:44 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Daniel Santos <daniel.santos@...ox.com>
Cc:	linux-spi <linux-spi@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: spidev: fix hang when transfer_one_message fails

On Sun, Jan 05, 2014 at 05:39:26PM -0600, danielfsantos@....net wrote:
> This corrects a problem in spi_pump_messages() that leads to an spi
> message hanging forever when a call to transfer_one_message() fails.
> This failure occurs in my MCP2210 driver when the cs_change bit is set
> on the last transfer in a message, an operation which the hardware does
> not support.

Applied, thanks.

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