crypto: cavium/nitrox - add an error message to explain the failure of pci_request_me...

Provide an error message for users when pci_request_mem_regions failed.

Signed-off-by: George Acosta <acostag.ubuntu@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/cavium/nitrox/nitrox_main.c b/drivers/crypto/cavium/nitrox/nitrox_main.c
index cee2a27..9d14be9 100644 (file)
--- a/drivers/crypto/cavium/nitrox/nitrox_main.c
+++ b/drivers/crypto/cavium/nitrox/nitrox_main.c
@@ -451,6 +451,7 @@ static int nitrox_probe(struct pci_dev *pdev,
        err = pci_request_mem_regions(pdev, nitrox_driver_name);
        if (err) {
                pci_disable_device(pdev);
+               dev_err(&pdev->dev, "Failed to request mem regions!\n");
                return err;
        }
        pci_set_master(pdev);