It's normal that supplier devices may still unavaiable when parse DT to
create dependency. e.g. supplier devices populated by drivers.
Add debug info for this case.
Cc: devicet...@vger.kernel.org
Cc: Saravana Kannan <sarava...@google.com>
Cc: Rob Herring <r...@kernel.org>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Signed-off-by: Dong Aisheng <aisheng.d...@nxp.com>
---
drivers/of/property.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/of/property.c b/drivers/of/property.c
index 408a7b5f06a9..21a854e85234 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -1150,6 +1150,8 @@ static int of_link_to_phandle(struct device *dev, struct
device_node *sup_np,
* Can't check for cycles or no cycles. So let's try
* again later.
*/
+ dev_dbg(dev, "Not linking to %pOFP - device may still
unavailable\n",
+ sup_np);
ret = -EAGAIN;
}
--
2.23.0
