From 499f4d38ecf9aecb503115a296c8e5d3dc9e819b Mon Sep 17 00:00:00 2001 From: Yifan Zhang Date: Fri, 24 Sep 2021 11:15:35 +0800 Subject: [PATCH] drm/amdkfd: remove redundant iommu cleanup code kfd_resume doesn't involve iommu operation, remove redundant iommu cleanup code. Signed-off-by: Yifan Zhang Reviewed-by: James Zhu Tested-by: James Zhu Acked-by: Felix Kuehling Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 76ab22755ca38..064d42acd54e1 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -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, -- 2.30.2