linux-kernel - Re: [PATCH] Revert "spidev: fix hang when transfer_one

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Date:	Tue, 28 Jan 2014 17:53:03 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	Daniel Santos <daniel.santos@...ox.com>, linux-spi@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
Subject: Re: [PATCH] Revert "spidev: fix hang when transfer_one_message fails"

On Tue, Jan 28, 2014 at 10:33:03AM +0100, Geert Uytterhoeven wrote:
> From: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
> 
> This reverts commit e120cc0dcf2880a4c5c0a6cb27b655600a1cfa1d.
> 
> It causes a NULL pointer dereference with drivers using the generic
> spi_transfer_one_message(), which always calls
> spi_finalize_current_message(), which zeroes master->cur_msg.

Applied, thanks.

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