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-rw-r--r--drivers/mcb/mcb-pci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mcb/mcb-pci.c b/drivers/mcb/mcb-pci.c
index 0af7361e377f..de36237d7c6b 100644
--- a/drivers/mcb/mcb-pci.c
+++ b/drivers/mcb/mcb-pci.c
@@ -56,9 +56,9 @@ static int mcb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
res = request_mem_region(priv->mapbase, CHAM_HEADER_SIZE,
KBUILD_MODNAME);
- if (IS_ERR(res)) {
+ if (!res) {
dev_err(&pdev->dev, "Failed to request PCI memory\n");
- ret = PTR_ERR(res);
+ ret = -EBUSY;
goto out_disable;
}