PCI: spear: Clean up struct device usage

For consistency with other drivers, use the struct device pointer from
struct pcie_port whenever possible instead of relying on the
platform_device pointer.  No functional change intended.

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

diff --git a/drivers/pci/host/pcie-spear13xx.c b/drivers/pci/host/pcie-spear13xx.c
index ecfb49e..3cf197b 100644 (file)
--- a/drivers/pci/host/pcie-spear13xx.c
+++ b/drivers/pci/host/pcie-spear13xx.c
@@ -191,7 +191,7 @@ static int spear13xx_add_pcie_port(struct spear13xx_pcie *spear13xx_pcie,
                                   struct platform_device *pdev)
 {
        struct pcie_port *pp = &spear13xx_pcie->pp;
-       struct device *dev = &pdev->dev;
+       struct device *dev = pp->dev;
        int ret;
 
        pp->irq = platform_get_irq(pdev, 0);
@@ -221,10 +221,10 @@ static int spear13xx_add_pcie_port(struct spear13xx_pcie *spear13xx_pcie,
 
 static int spear13xx_pcie_probe(struct platform_device *pdev)
 {
+       struct device *dev = &pdev->dev;
        struct spear13xx_pcie *spear13xx_pcie;
        struct pcie_port *pp;
-       struct device *dev = &pdev->dev;
-       struct device_node *np = pdev->dev.of_node;
+       struct device_node *np = dev->of_node;
        struct resource *dbi_base;
        int ret;
 
@@ -256,7 +256,6 @@ static int spear13xx_pcie_probe(struct platform_device *pdev)
        }
 
        pp = &spear13xx_pcie->pp;
-
        pp->dev = dev;
 
        dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi");