linux-kernel - Re: [PATCH] dmaengine: fsl-edma: clear pending interrupts on initialization

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Message-ID: <20150612130134.GK28601@localhost>
Date:	Fri, 12 Jun 2015 18:31:34 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	Stefan Agner <stefan@...er.ch>
Cc:	jingchang.lu@...escale.com, dan.j.williams@...el.com,
	dmaengine@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dmaengine: fsl-edma: clear pending interrupts on
 initialization

On Sun, Jun 07, 2015 at 09:46:10PM +0200, Stefan Agner wrote:
> Clear pending interrupts before requesting interrupts and move
> interrupt initialization after channels have been initialized.
> This avoids a NULL pointer dereference panic when using kexec
> while DMA requests were running.

Applied, thanks

-- 
~Vinod

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