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    Subject[PATCH 5.16 0786/1039] PCI: aardvark: Fix checking for MEM resource type
    Date
    From: Pali Rohár <pali@kernel.org>

    [ Upstream commit 2070b2ddea89f5b604fac3d27ade5cb6d19a5706 ]

    IORESOURCE_MEM_64 is not a resource type but a type flag.

    Remove incorrect check for type IORESOURCE_MEM_64.

    Link: https://lore.kernel.org/r/20211125160148.26029-2-kabel@kernel.org
    Fixes: 64f160e19e92 ("PCI: aardvark: Configure PCIe resources from 'ranges' DT property")
    Signed-off-by: Pali Rohár <pali@kernel.org>
    Signed-off-by: Marek Behún <kabel@kernel.org>
    Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/pci/controller/pci-aardvark.c | 6 ++----
    1 file changed, 2 insertions(+), 4 deletions(-)

    diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
    index c3b725afa11fd..e3001b3b32930 100644
    --- a/drivers/pci/controller/pci-aardvark.c
    +++ b/drivers/pci/controller/pci-aardvark.c
    @@ -1535,8 +1535,7 @@ static int advk_pcie_probe(struct platform_device *pdev)
    * only PIO for issuing configuration transfers which does
    * not use PCIe window configuration.
    */
    - if (type != IORESOURCE_MEM && type != IORESOURCE_MEM_64 &&
    - type != IORESOURCE_IO)
    + if (type != IORESOURCE_MEM && type != IORESOURCE_IO)
    continue;

    /*
    @@ -1544,8 +1543,7 @@ static int advk_pcie_probe(struct platform_device *pdev)
    * configuration is set to transparent memory access so it
    * does not need window configuration.
    */
    - if ((type == IORESOURCE_MEM || type == IORESOURCE_MEM_64) &&
    - entry->offset == 0)
    + if (type == IORESOURCE_MEM && entry->offset == 0)
    continue;

    /*
    --
    2.34.1


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