alx: Use pci_(request|release)_mem_regions

Now that we do have pci_request_mem_regions() and pci_release_mem_regions()
at hand, use it in the ethernet drivers.

Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
CC: Jay Cliburn <jcliburn@gmail.com>
CC: Chris Snook <chris.snook@gmail.com>
CC: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index c98acdc..ec157a0 100644 (file)
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -1284,7 +1284,7 @@ static int alx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        struct alx_priv *alx;
        struct alx_hw *hw;
        bool phy_configured;
-       int bars, err;
+       int err;
 
        err = pci_enable_device_mem(pdev);
        if (err)
@@ -1304,11 +1304,10 @@ static int alx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                }
        }
 
-       bars = pci_select_bars(pdev, IORESOURCE_MEM);
-       err = pci_request_selected_regions(pdev, bars, alx_drv_name);
+       err = pci_request_mem_regions(pdev, alx_drv_name);
        if (err) {
                dev_err(&pdev->dev,
-                       "pci_request_selected_regions failed(bars:%d)\n", bars);
+                       "pci_request_mem_regions failed\n");
                goto out_pci_disable;
        }
 
@@ -1434,7 +1433,7 @@ out_unmap:
 out_free_netdev:
        free_netdev(netdev);
 out_pci_release:
-       pci_release_selected_regions(pdev, bars);
+       pci_release_mem_regions(pdev);
 out_pci_disable:
        pci_disable_device(pdev);
        return err;
@@ -1453,8 +1452,7 @@ static void alx_remove(struct pci_dev *pdev)
 
        unregister_netdev(alx->dev);
        iounmap(hw->hw_addr);
-       pci_release_selected_regions(pdev,
-                                    pci_select_bars(pdev, IORESOURCE_MEM));
+       pci_release_mem_regions(pdev);
 
        pci_disable_pcie_error_reporting(pdev);
        pci_disable_device(pdev);