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-rw-r--r--drivers/misc/pci_endpoint_test.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index 320276f42653..fe8897e64635 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -534,12 +534,14 @@ static int pci_endpoint_test_probe(struct pci_dev *pdev,
}
for (bar = BAR_0; bar <= BAR_5; bar++) {
- base = pci_ioremap_bar(pdev, bar);
- if (!base) {
- dev_err(dev, "failed to read BAR%d\n", bar);
- WARN_ON(bar == test_reg_bar);
+ if (pci_resource_flags(pdev, bar) & IORESOURCE_MEM) {
+ base = pci_ioremap_bar(pdev, bar);
+ if (!base) {
+ dev_err(dev, "failed to read BAR%d\n", bar);
+ WARN_ON(bar == test_reg_bar);
+ }
+ test->bar[bar] = base;
}
- test->bar[bar] = base;
}
test->base = test->bar[test_reg_bar];