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[2a00:1028:83b8:1e7a:3010:3bd6:8521:caf1]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-43ec34be2e6sm23198265e9.18.2025.04.03.09.56.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Apr 2025 09:56:07 -0700 (PDT) From: Petr Tesarik To: David Woodhouse , Lu Baolu , Joerg Roedel , Will Deacon , Robin Murphy Cc: Tom Murphy , iommu@lists.linux.dev, linux-kernel@vger.kernel.org, Petr Tesarik Subject: [PATCH] iommu/vt-d: Remove an unnecessary call set_dma_ops() Date: Thu, 3 Apr 2025 18:56:05 +0200 Message-ID: <20250403165605.278541-1-ptesarik@suse.com> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Do not touch per-device DMA ops when the driver has been converted to use the dma-iommu API. Fixes: c588072bba6b ("iommu/vt-d: Convert intel iommu driver to the iommu o= ps") Signed-off-by: Petr Tesarik Reviewed-by: Robin Murphy --- drivers/iommu/intel/iommu.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index bf1f0c814348..b7e500451d4f 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -3789,7 +3789,6 @@ static void intel_iommu_release_device(struct device = *dev) intel_pasid_free_table(dev); intel_iommu_debugfs_remove_dev(info); kfree(info); - set_dma_ops(dev, NULL); } =20 static void intel_iommu_get_resv_regions(struct device *device, --=20 2.48.1