ntb: epf: Remove redundant pci_clear_master

[linux-2.6-microblaze.git] / drivers / ntb / hw / epf / ntb_hw_epf.c

diff --git a/drivers/ntb/hw/epf/ntb_hw_epf.c b/drivers/ntb/hw/epf/ntb_hw_epf.c
index 3ece49c..b640aa0 100644 (file)
--- a/drivers/ntb/hw/epf/ntb_hw_epf.c
+++ b/drivers/ntb/hw/epf/ntb_hw_epf.c
@@ -591,7 +591,7 @@ static int ntb_epf_init_pci(struct ntb_epf_dev *ndev,
                ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
                if (ret) {
                        dev_err(dev, "Cannot set DMA mask\n");
-                       goto err_dma_mask;
+                       goto err_pci_regions;
                }
                dev_warn(&pdev->dev, "Cannot DMA highmem\n");
        }
@@ -599,14 +599,14 @@ static int ntb_epf_init_pci(struct ntb_epf_dev *ndev,
        ndev->ctrl_reg = pci_iomap(pdev, ndev->ctrl_reg_bar, 0);
        if (!ndev->ctrl_reg) {
                ret = -EIO;
-               goto err_dma_mask;
+               goto err_pci_regions;
        }
 
        if (ndev->peer_spad_reg_bar) {
                ndev->peer_spad_reg = pci_iomap(pdev, ndev->peer_spad_reg_bar, 0);
                if (!ndev->peer_spad_reg) {
                        ret = -EIO;
-                       goto err_dma_mask;
+                       goto err_pci_regions;
                }
        } else {
                spad_sz = 4 * readl(ndev->ctrl_reg + NTB_EPF_SPAD_COUNT);
@@ -617,14 +617,11 @@ static int ntb_epf_init_pci(struct ntb_epf_dev *ndev,
        ndev->db_reg = pci_iomap(pdev, ndev->db_reg_bar, 0);
        if (!ndev->db_reg) {
                ret = -EIO;
-               goto err_dma_mask;
+               goto err_pci_regions;
        }
 
        return 0;
 
-err_dma_mask:
-       pci_clear_master(pdev);
-
 err_pci_regions:
        pci_disable_device(pdev);
 
@@ -642,7 +639,6 @@ static void ntb_epf_deinit_pci(struct ntb_epf_dev *ndev)
        pci_iounmap(pdev, ndev->peer_spad_reg);
        pci_iounmap(pdev, ndev->db_reg);
 
-       pci_clear_master(pdev);
        pci_release_regions(pdev);
        pci_disable_device(pdev);
        pci_set_drvdata(pdev, NULL);