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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>
This commit is contained in:
Jingoo Han 2013-09-25 16:40:54 -06:00 committed by Bjorn Helgaas
parent 4a10c2ac2f
commit 1e65249d4a
1 changed files with 2 additions and 2 deletions
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4
drivers/pci/host/pci-tegra.c
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@ -408,7 +408,7 @@ static void __iomem *tegra_pcie_bus_map(struct tegra_pcie *pcie,
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 @@ static void __iomem *tegra_pcie_bus_map(struct tegra_pcie *pcie,
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,