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Date:   Mon, 28 Feb 2022 13:16:43 +0100
From:   Joerg Roedel <joro@8bytes.org>
To:     Miaoqian Lin <linmq006@gmail.com>
Cc:     Thierry Reding <thierry.reding@gmail.com>,
        Krishna Reddy <vdumpa@nvidia.com>,
        Will Deacon <will@kernel.org>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        Nicolin Chen <nicoleotsuka@gmail.com>,
        linux-tegra@vger.kernel.org, iommu@lists.linux-foundation.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iommu/tegra-smmu: Fix missing put_device() call in
 tegra_smmu_find
Message-ID: <Yhy9K07YCIyeIeJ/@8bytes.org>
References: <20220107080915.12686-1-linmq006@gmail.com>
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On Fri, Jan 07, 2022 at 08:09:11AM +0000, Miaoqian Lin wrote:
> The reference taken by 'of_find_device_by_node()' must be released when
> not needed anymore.
> Add the corresponding 'put_device()' in the error handling path.
> 
> Fixes: 765a9d1d02b2 ("iommu/tegra-smmu: Fix mc errors on tegra124-nyan")
> Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
> ---
>  drivers/iommu/tegra-smmu.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Applied for v5.17, thanks.