Subject: [PATCH net-next 05/18] ptp: ocp: Report error if resource registration fails.

From: Jonathan Lemon <[email-masked]>
Date: Tue, 14 Sep 2021 19:16:23 -0700

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

Signed-off-by: Jonathan Lemon <[email-masked]>
---
 drivers/ptp/ptp_ocp.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c
index ad8b794fa7e6..1f86e878ccba 100644
--- 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;
 }
-- 
2.31.1