[PATCH net-next 05/18] ptp: ocp: Report error if resource registration fails.
From: Jonathan Lemon <hidden>
Date: 2021-09-15 02:16:50
Subsystem:
networking drivers, opencompute ptp clock driver, ptp hardware clock support, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Vadim Fedorenko, Richard Cochran, Linus Torvalds
If a resource could not be registered, report the name of the resource and the error code. Signed-off-by: Jonathan Lemon <redacted> --- 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