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drm/amdkfd: remove redundant iommu cleanup code

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kfd_resume doesn't involve iommu operation, remove
redundant iommu cleanup code.

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Tested-by: James Zhu <James.Zhu@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yifan Zhang
2021-09-24 11:15:35 +08:00
committed by Alex Deucher
parent c2c1541026
commit 499f4d38ec
1 changed files with 1 additions and 7 deletions
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8
drivers/gpu/drm/amd/amdkfd/kfd_device.c
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@@ -1190,18 +1190,12 @@ static int kfd_resume(struct kfd_dev *kfd)
int err = 0;
err = kfd->dqm->ops.start(kfd->dqm);
if (err) {
if (err)
dev_err(kfd_device,
"Error starting queue manager for device %x:%x\n",
kfd->pdev->vendor, kfd->pdev->device);
goto dqm_start_error;
}
return err;
dqm_start_error:
kfd_iommu_suspend(kfd);
return err;
}
static inline void kfd_queue_work(struct workqueue_struct *wq,