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    Subject[PATCH 5.1 073/155] misc: pci_endpoint_test: Fix test_reg_bar to be updated in pci_endpoint_test
    Date
    [ Upstream commit 8f220664570e755946db1282f48e07f26e1f2cb4 ]

    commit 834b90519925 ("misc: pci_endpoint_test: Add support for
    PCI_ENDPOINT_TEST regs to be mapped to any BAR") while adding
    test_reg_bar in order to map PCI_ENDPOINT_TEST regs to be mapped to any
    BAR failed to update test_reg_bar in pci_endpoint_test, resulting in
    test_reg_bar having invalid value when used outside probe.

    Fix it.

    Fixes: 834b90519925 ("misc: pci_endpoint_test: Add support for PCI_ENDPOINT_TEST regs to be mapped to any BAR")
    Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
    Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/misc/pci_endpoint_test.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
    index 29582fe57151..733274a061dc 100644
    --- a/drivers/misc/pci_endpoint_test.c
    +++ b/drivers/misc/pci_endpoint_test.c
    @@ -662,6 +662,7 @@ static int pci_endpoint_test_probe(struct pci_dev *pdev,
    data = (struct pci_endpoint_test_data *)ent->driver_data;
    if (data) {
    test_reg_bar = data->test_reg_bar;
    + test->test_reg_bar = test_reg_bar;
    test->alignment = data->alignment;
    irq_type = data->irq_type;
    }
    --
    2.20.1


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