PCI: tegra: Add missing __iomem annotation
Added missing __iomem annotation in order to fix the following
sparse warnings:
drivers/pci/host/pci-tegra.c:411:41: warning: incorrect type in return expression (different address spaces)
drivers/pci/host/pci-tegra.c:411:41: expected void [noderef] <asn:2>*
drivers/pci/host/pci-tegra.c:411:41: got void *addr
drivers/pci/host/pci-tegra.c:419:25: warning: incorrect type in return expression (different address spaces)
drivers/pci/host/pci-tegra.c:419:25: expected void [noderef] <asn:2>*
drivers/pci/host/pci-tegra.c:419:25: got void *addr
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index 2e9888a..7c4f38d 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -408,7 +408,7 @@
list_for_each_entry(bus, &pcie->busses, list)
if (bus->nr == busnr)
- return bus->area->addr;
+ return (void __iomem *)bus->area->addr;
bus = tegra_pcie_bus_alloc(pcie, busnr);
if (IS_ERR(bus))
@@ -416,7 +416,7 @@
list_add_tail(&bus->list, &pcie->busses);
- return bus->area->addr;
+ return (void __iomem *)bus->area->addr;
}
static void __iomem *tegra_pcie_conf_address(struct pci_bus *bus,