PCI: versatile: Add local struct device pointers

Use a local "struct device *dev" for brevity and consistency with other
drivers.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/drivers/pci/host/pci-versatile.c b/drivers/pci/host/pci-versatile.c
index f6fcec6..d417aca 100644 (file)
--- a/drivers/pci/host/pci-versatile.c
+++ b/drivers/pci/host/pci-versatile.c
@@ -120,6 +120,7 @@ out_release_res:
 
 static int versatile_pci_probe(struct platform_device *pdev)
 {
+       struct device *dev = &pdev->dev;
        struct resource *res;
        int ret, i, myslot = -1;
        u32 val;
@@ -128,27 +129,26 @@ static int versatile_pci_probe(struct platform_device *pdev)
        struct pci_host_bridge *bridge;
        LIST_HEAD(pci_res);
 
-       bridge = devm_pci_alloc_host_bridge(&pdev->dev, 0);
+       bridge = devm_pci_alloc_host_bridge(dev, 0);
        if (!bridge)
                return -ENOMEM;
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       versatile_pci_base = devm_ioremap_resource(&pdev->dev, res);
+       versatile_pci_base = devm_ioremap_resource(dev, res);
        if (IS_ERR(versatile_pci_base))
                return PTR_ERR(versatile_pci_base);
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-       versatile_cfg_base[0] = devm_ioremap_resource(&pdev->dev, res);
+       versatile_cfg_base[0] = devm_ioremap_resource(dev, res);
        if (IS_ERR(versatile_cfg_base[0]))
                return PTR_ERR(versatile_cfg_base[0]);
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
-       versatile_cfg_base[1] = devm_pci_remap_cfg_resource(&pdev->dev,
-                                                           res);
+       versatile_cfg_base[1] = devm_pci_remap_cfg_resource(dev, res);
        if (IS_ERR(versatile_cfg_base[1]))
                return PTR_ERR(versatile_cfg_base[1]);
 
-       ret = versatile_pci_parse_request_of_pci_ranges(&pdev->dev, &pci_res);
+       ret = versatile_pci_parse_request_of_pci_ranges(dev, &pci_res);
        if (ret)
                return ret;
 
@@ -164,7 +164,7 @@ static int versatile_pci_probe(struct platform_device *pdev)
                }
        }
        if (myslot == -1) {
-               dev_err(&pdev->dev, "Cannot find PCI core!\n");
+               dev_err(dev, "Cannot find PCI core!\n");
                return -EIO;
        }
        /*
@@ -172,7 +172,7 @@ static int versatile_pci_probe(struct platform_device *pdev)
         */
        pci_slot_ignore |= (1 << myslot);
 
-       dev_info(&pdev->dev, "PCI core found (slot %d)\n", myslot);
+       dev_info(dev, "PCI core found (slot %d)\n", myslot);
 
        writel(myslot, PCI_SELFID);
        local_pci_cfg_base = versatile_cfg_base[1] + (myslot << 11);
@@ -205,7 +205,7 @@ static int versatile_pci_probe(struct platform_device *pdev)
        pci_add_flags(PCI_REASSIGN_ALL_BUS | PCI_REASSIGN_ALL_RSRC);
 
        list_splice_init(&pci_res, &bridge->windows);
-       bridge->dev.parent = &pdev->dev;
+       bridge->dev.parent = dev;
        bridge->sysdata = NULL;
        bridge->busnr = 0;
        bridge->ops = &pci_versatile_ops;