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    Subject[PATCH 3.16 118/328] PCI: mvebu: Fix I/O space end address calculation
    3.16.62-rc1 review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

    commit dfd0309fd7b30a5baffaf47b2fccb88b46d64d69 upstream.

    pcie->realio.end should be the address of last byte of the area,
    therefore using resource_size() of another resource is not correct, we
    must substract 1 to get the address of the last byte.

    Fixes: 11be65472a427 ("PCI: mvebu: Adapt to the new device tree layout")
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
    Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
    [bwh: Backported to 3.16: adjust filename]
    Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
    ---
    drivers/pci/host/pci-mvebu.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/pci/host/pci-mvebu.c
    +++ b/drivers/pci/host/pci-mvebu.c
    @@ -940,7 +940,7 @@ static int mvebu_pcie_probe(struct platf
    pcie->realio.start = PCIBIOS_MIN_IO;
    pcie->realio.end = min_t(resource_size_t,
    IO_SPACE_LIMIT,
    - resource_size(&pcie->io));
    + resource_size(&pcie->io) - 1);
    } else
    pcie->realio = pcie->io;

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