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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?xFT7/xaD00SCn5X/BYCgkfs0g7uuXjKjOxsvhGBI3wf4DUeEA/ljIsxhLJ3Z?= =?us-ascii?Q?Yd05wzDxddbDYkHjb+zgFX04ZJ+/MffYgNim1/xcWJpuBnMoI7TMmxagFovY?= =?us-ascii?Q?CTfTSag5XTF1PjXEjuRacZnjyIGhg/ObwR7piVd7v7EPrCnAnjavEUKBQ4DH?= =?us-ascii?Q?SJ9LU4wnqXSwqgtCC5w2huhIqfwI4KPSjqtUg94NkP+kZlueGIOYmN+1qgad?= =?us-ascii?Q?FOM/j4W6hPJTbzLcEH1/pWqVExPQ2geSA4zLEhlwzHuwh0ytudVVbZRLhwdx?= =?us-ascii?Q?ffE7TltSa8gOvnoT1M2UnDdd4aNiiYBId2O4JwgUfzhf3iQA55XdaqbMG/dw?= =?us-ascii?Q?DcqI1Ui/t+Lw5StFOCccGmQA275nv2PXmj5flnRZjTpx4dVT+YCfQ1bvc6AT?= =?us-ascii?Q?NercaGfJDQ2tGlMaQnXwcYECOeVLqaPwiTgmNcBLXE4vwfhI9ZytMLH2w7bW?= =?us-ascii?Q?1EmfPZu2tHRRiUvzhEAE3TFq4/xGTa9rnKVGTlfYpKX33syzZrubCv44Pj8q?= =?us-ascii?Q?J3gQsINDza+98k93bvd7lHPcyW3EyWweLU0KPAlgay/6UCGxQwvAdopZsJ0x?= =?us-ascii?Q?KxoDDHTbo85++UVKz6XJOuTfc0gyF7LMy4leOfIGsY8W6sav1A/iLMy2uJvq?= =?us-ascii?Q?rWQSJv3o1gDPUJRhh7oEXruYpOBpGAWwxXKIZRtkkzqu1x/bItFbgGieqF2+?= =?us-ascii?Q?OgvWO/hA/R9l20yCMpNj7SfqsZCw5rdoFg2exwOoj3R1jdgXGme4DMor+uwq?= =?us-ascii?Q?Kn45lETMgJXIA0oschXpIhYzdxgX9obQzPq2Dg9gc9p2uUFh80a7qrpPkUoa?= =?us-ascii?Q?wixs3HzOQwqY1SKo8ticVcKRVmw6LIrUHtBqd5lMFSOtqNoGR5jM0hi/lPLw?= =?us-ascii?Q?rhcLkzyiYguZ/FWr3mX2X6+AE9ycHJAxaIwHQJysZnotmX8knERImSOWu5gg?= =?us-ascii?Q?tbZJ6935lqoaDcrDlu8Nrn0INfWs2BFG0c32vWMgTxBJTUvq8JajAmkdVeYa?= =?us-ascii?Q?xGXF4kZkWc14q70FYZieba/8+YFbs4tVGyZSI+zef2QfCE2LOdQpETTMIBpr?= =?us-ascii?Q?sjFdnR9Fc3z8bUa6M4qWPy6D63OYUN2uwkvjrI4hmVqotY7gOIAxs+Bog3sK?= =?us-ascii?Q?W3A/yBD6Nb5ufok2tt0d9JK1gKUsznpRnxNd7En1XRKUlq2TX6eeClHwF++e?= =?us-ascii?Q?hxlulQ86H5k+TahEePhHfDhxYBHQUW/QLKTi3o/UQaJ/FqI2lXzqvhGZmHv+?= =?us-ascii?Q?OZckSf7ybVqqwGx+EmUWR/Ic6C1O9Qz+tH9WjEB8XuSvbWhKaiSKoa51Y+KX?= =?us-ascii?Q?mp1HE2cIDomiypz0ZIS31atMvEn/t9BBgfEmWgzl7eAaYOjf31EMWx4MsrOc?= =?us-ascii?Q?4KehOKA/g/Tza62ahyEMWus6kCC+rOqrQAFM5hp+alVw4AYMbYqMwNkELlbO?= =?us-ascii?Q?C3fdwc80EpxqpHOgnYeUHsQiN5OKVh4zjb6VzgvmCQVyEROY3ilDql1d7uLq?= =?us-ascii?Q?3AZtVW8zfS2iMTX1o/uTzNfJ4Z+kJHLOqpTnMIqmnjWurknvAeK2usjeFUOC?= =?us-ascii?Q?n8ia5XiC5qFopAvkWNU=3D?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8bb056d9-7e69-44d5-6108-08dad147fd8e X-MS-Exchange-CrossTenant-AuthSource: LV2PR12MB5869.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Nov 2022 13:53:55.4289 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: JlGm/a7AF0M+bLYz9ik1+fnbmHHqA8DRuWZ39TKF+ve6nZqfIssX2t5QH+0exvvh X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR12MB5137 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 28, 2022 at 02:46:36PM +0800, Lu Baolu wrote: > The IOMMU driver supports default domain, so the detach_dev op will never > be called. Remove it to avoid dead code. > > Signed-off-by: Lu Baolu > --- > drivers/iommu/sprd-iommu.c | 16 ---------------- > 1 file changed, 16 deletions(-) Reviewed-by: Jason Gunthorpe Jason