ptp: ocp: Report error if resource registration fails.

If a resource could not be registered, report the name of
the resource and the error code.

Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c
index ad8b794..1f86e87 100644 (file)
--- a/drivers/ptp/ptp_ocp.c
+++ b/drivers/ptp/ptp_ocp.c
@@ -1158,8 +1158,12 @@ ptp_ocp_register_resources(struct ptp_ocp *bp, kernel_ulong_t driver_data)
                if (!ptp_ocp_allow_irq(bp, r))
                        continue;
                err = r->setup(bp, r);
-               if (err)
+               if (err) {
+                       dev_err(&bp->pdev->dev,
+                               "Could not register %s: err %d\n",
+                               r->name, err);
                        break;
+               }
        }
        return err;
 }