linux-kernel - Re: [PATCH 1/2] spi/pxa2xx: use GFP

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Message-ID: <20130618181126.GQ1403@sirena.org.uk>
Date:	Tue, 18 Jun 2013 19:11:26 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:	linux-kernel@...r.kernel.org, Eric Miao <eric.y.miao@...il.com>,
	Russell King <linux@....linux.org.uk>,
	Haojian Zhuang <haojian.zhuang@...il.com>,
	Grant Likely <grant.likely@...aro.org>
Subject: Re: [PATCH 1/2] spi/pxa2xx: use GFP_ATOMIC in sg table allocation

On Tue, Jun 18, 2013 at 05:29:44PM +0300, Mika Westerberg wrote:
> pxa2xx_spi_map_dma_buffer() gets called in tasklet context so we can't
> sleep when we allocate a new sg table. Use GFP_ATOMIC here instead.

Applied, thanks.

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