PCI: mvebu: 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-mvebu.c b/drivers/pci/host/pci-mvebu.c
index 307f81d..2515200 100644 (file)
--- a/drivers/pci/host/pci-mvebu.c
+++ b/drivers/pci/host/pci-mvebu.c
@@ -1190,13 +1190,13 @@ static void mvebu_pcie_powerdown(struct mvebu_pcie_port *port)
 
 static int mvebu_pcie_probe(struct platform_device *pdev)
 {
+       struct device *dev = &pdev->dev;
        struct mvebu_pcie *pcie;
-       struct device_node *np = pdev->dev.of_node;
+       struct device_node *np = dev->of_node;
        struct device_node *child;
        int num, i, ret;
 
-       pcie = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_pcie),
-                           GFP_KERNEL);
+       pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL);
        if (!pcie)
                return -ENOMEM;
 
@@ -1206,7 +1206,7 @@ static int mvebu_pcie_probe(struct platform_device *pdev)
        /* Get the PCIe memory and I/O aperture */
        mvebu_mbus_get_pcie_mem_aperture(&pcie->mem);
        if (resource_size(&pcie->mem) == 0) {
-               dev_err(&pdev->dev, "invalid memory aperture size\n");
+               dev_err(dev, "invalid memory aperture size\n");
                return -EINVAL;
        }
 
@@ -1224,20 +1224,18 @@ static int mvebu_pcie_probe(struct platform_device *pdev)
        /* Get the bus range */
        ret = of_pci_parse_bus_range(np, &pcie->busn);
        if (ret) {
-               dev_err(&pdev->dev, "failed to parse bus-range property: %d\n",
-                       ret);
+               dev_err(dev, "failed to parse bus-range property: %d\n", ret);
                return ret;
        }
 
-       num = of_get_available_child_count(pdev->dev.of_node);
+       num = of_get_available_child_count(dev->of_node);
 
-       pcie->ports = devm_kcalloc(&pdev->dev, num, sizeof(*pcie->ports),
-                                  GFP_KERNEL);
+       pcie->ports = devm_kcalloc(dev, num, sizeof(*pcie->ports), GFP_KERNEL);
        if (!pcie->ports)
                return -ENOMEM;
 
        i = 0;
-       for_each_available_child_of_node(pdev->dev.of_node, child) {
+       for_each_available_child_of_node(dev->of_node, child) {
                struct mvebu_pcie_port *port = &pcie->ports[i];
 
                ret = mvebu_pcie_parse_port(pcie, port, child);
@@ -1266,8 +1264,7 @@ static int mvebu_pcie_probe(struct platform_device *pdev)
 
                port->base = mvebu_pcie_map_registers(pdev, child, port);
                if (IS_ERR(port->base)) {
-                       dev_err(&pdev->dev, "%s: cannot map registers\n",
-                               port->name);
+                       dev_err(dev, "%s: cannot map registers\n", port->name);
                        port->base = NULL;
                        mvebu_pcie_powerdown(port);
                        continue;