diff options
Diffstat (limited to 'drivers/accel')
| -rw-r--r-- | drivers/accel/amdxdna/aie2_pci.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/accel/amdxdna/aie2_pci.c b/drivers/accel/amdxdna/aie2_pci.c index 5a058e565b01..c6cf7068d23c 100644 --- a/drivers/accel/amdxdna/aie2_pci.c +++ b/drivers/accel/amdxdna/aie2_pci.c @@ -512,12 +512,6 @@ static int aie2_init(struct amdxdna_dev *xdna) goto release_fw; } - ret = iommu_dev_enable_feature(&pdev->dev, IOMMU_DEV_FEAT_SVA); - if (ret) { - XDNA_ERR(xdna, "Enable PASID failed, ret %d", ret); - goto free_irq; - } - psp_conf.fw_size = fw->size; psp_conf.fw_buf = fw->data; for (i = 0; i < PSP_MAX_REGS; i++) @@ -526,14 +520,14 @@ static int aie2_init(struct amdxdna_dev *xdna) if (!ndev->psp_hdl) { XDNA_ERR(xdna, "failed to create psp"); ret = -ENOMEM; - goto disable_sva; + goto free_irq; } xdna->dev_handle = ndev; ret = aie2_hw_start(xdna); if (ret) { XDNA_ERR(xdna, "start npu failed, ret %d", ret); - goto disable_sva; + goto free_irq; } ret = aie2_mgmt_fw_query(ndev); @@ -584,8 +578,6 @@ async_event_free: aie2_error_async_events_free(ndev); stop_hw: aie2_hw_stop(xdna); -disable_sva: - iommu_dev_disable_feature(&pdev->dev, IOMMU_DEV_FEAT_SVA); free_irq: pci_free_irq_vectors(pdev); release_fw: @@ -601,7 +593,6 @@ static void aie2_fini(struct amdxdna_dev *xdna) aie2_hw_stop(xdna); aie2_error_async_events_free(ndev); - iommu_dev_disable_feature(&pdev->dev, IOMMU_DEV_FEAT_SVA); pci_free_irq_vectors(pdev); } |