linux-kernel - Re: [PATCH] iommu/exynos: add missing put_device() call in exynos_iommu_of

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Date:   Thu, 24 Sep 2020 10:48:48 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Marek Szyprowski <m.szyprowski@...sung.com>
Cc:     Yu Kuai <yukuai3@...wei.com>, kgene@...nel.org, krzk@...nel.org,
        iommu@...ts.linux-foundation.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        yi.zhang@...wei.com
Subject: Re: [PATCH] iommu/exynos: add missing put_device() call in
 exynos_iommu_of_xlate()

On Fri, Sep 18, 2020 at 05:27:59PM +0200, Marek Szyprowski wrote:
> Hi
> 
> On 18.09.2020 03:13, Yu Kuai wrote:
> > if of_find_device_by_node() succeed, exynos_iommu_of_xlate() doesn't have
> > a corresponding put_device(). Thus add put_device() to fix the exception
> > handling for this function implementation.
> >
> > Fixes: aa759fd376fb ("iommu/exynos: Add callback for initializing devices from device tree")
> > Signed-off-by: Yu Kuai <yukuai3@...wei.com>
> 
> Thanks for the fix!
> 
> Acked-by: Marek Szyprowski <m.szyprowski@...sung.com>

Applied for v5.9, thanks.