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misc: pci_endpoint_test: Fix test_reg_bar to be updated in pci_endpoint_test 

commit 834b905199 ("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: 834b905199 ("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>
hifive-unleashed-5.2
Kishon Vijay Abraham I 2019-03-25 15:09:47 +05:30 committed by Lorenzo Pieralisi
parent 5bb04b1923
commit 8f22066457
1 changed files with 1 additions and 0 deletions
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drivers/misc/pci_endpoint_test.c
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@ -670,6 +670,7 @@ 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;
}