Merge branch 'pci/host-iproc' into next

* pci/host-iproc:
  PCI: iproc: Clean up whitespace
  PCI: iproc: Rename PCI_EXP_CAP to IPROC_PCI_EXP_CAP
  PCI: iproc: Add 500ms delay during device shutdown
  PCI: iproc: Work around Stingray CRS defects
  PCI: iproc: Factor out memory-mapped config access address calculation
  PCI: iproc: Remove unused struct iproc_pcie *pcie

drivers/pci/host/pcie-iproc-msi.c

@@ -317,7 +317,6 @@ static void iproc_msi_handler(struct irq_desc *desc)
 	struct irq_chip *chip = irq_desc_get_chip(desc);
 	struct iproc_msi_grp *grp;
 	struct iproc_msi *msi;
-	struct iproc_pcie *pcie;
 	u32 eq, head, tail, nr_events;
 	unsigned long hwirq;
 	int virq;
@@ -326,7 +325,6 @@ static void iproc_msi_handler(struct irq_desc *desc)
 
 	grp = irq_desc_get_handler_data(desc);
 	msi = grp->msi;
-	pcie = msi->pcie;
 	eq = grp->eq;
 
 	/*

drivers/pci/host/pcie-iproc-platform.c

@@ -134,6 +134,13 @@ static int iproc_pcie_pltfm_remove(struct platform_device *pdev)
 	return iproc_pcie_remove(pcie);
 }
 
+static void iproc_pcie_pltfm_shutdown(struct platform_device *pdev)
+{
+	struct iproc_pcie *pcie = platform_get_drvdata(pdev);
+
+	iproc_pcie_shutdown(pcie);
+}
+
 static struct platform_driver iproc_pcie_pltfm_driver = {
 	.driver = {
 		.name = "iproc-pcie",
@@ -141,6 +148,7 @@ static struct platform_driver iproc_pcie_pltfm_driver = {
 	},
 	.probe = iproc_pcie_pltfm_probe,
 	.remove = iproc_pcie_pltfm_remove,
+	.shutdown = iproc_pcie_pltfm_shutdown,
 };
 module_platform_driver(iproc_pcie_pltfm_driver);
 

drivers/pci/host/pcie-iproc.h

@@ -110,6 +110,7 @@ struct iproc_pcie {
 
 int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res);
 int iproc_pcie_remove(struct iproc_pcie *pcie);
+int iproc_pcie_shutdown(struct iproc_pcie *pcie);
 
 #ifdef CONFIG_PCIE_IPROC_MSI
 int iproc_msi_init(struct iproc_pcie *pcie, struct device_node *node);