linux-kernel - Re: [PATCH] iommu/mediatek: Do not call of_node_put in mtk_iommu_of

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Message-ID: <20160621093951.GC28248@8bytes.org>
Date:	Tue, 21 Jun 2016 11:39:51 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	honghui.zhang@...iatek.com
Cc:	treding@...dia.com, mark.rutland@....com, matthias.bgg@...il.com,
	robh@...nel.org, robin.murphy@....com, p.zabel@...gutronix.de,
	devicetree@...r.kernel.org, pebolle@...cali.nl,
	kendrick.hsu@...iatek.com, arnd@...db.de,
	srv_heupstream@...iatek.com, catalin.marinas@....com,
	will.deacon@....com, linux-kernel@...r.kernel.org,
	tfiga@...gle.com, iommu@...ts.linux-foundation.org,
	robh+dt@...nel.org, djkurtz@...gle.com, kernel@...gutronix.de,
	linux-mediatek@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org, l.stach@...gutronix.de,
	yingjoe.chen@...iatek.com, eddie.huang@...iatek.com,
	youlin.pei@...iatek.com, erin.lo@...iatek.com
Subject: Re: [PATCH] iommu/mediatek: Do not call of_node_put in
 mtk_iommu_of_xlate

On Wed, Jun 08, 2016 at 05:50:44PM +0800, honghui.zhang@...iatek.com wrote:
> From: Honghui Zhang <honghui.zhang@...iatek.com>
> 
> The device_node will be released in of_iommu_configure, it may be double
> released if call of_node_put in mtk_iommu_of_xlate.
> 
> Signed-off-by: Honghui Zhang <honghui.zhang@...iatek.com>
> ---
>  drivers/iommu/mtk_iommu.c | 1 -
>  1 file changed, 1 deletion(-)

Applied, thanks.