From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH] net: fsl_fman: gracefully exit of_fixup()
Date: Tue, 19 Dec 2023 14:15:10 +0100 [thread overview]
Message-ID: <20231219131510.7106-1-s.hauer@pengutronix.de> (raw)
The fman OF fixup is registered independent of the actual devices, so
do not assume there are any "fsl,fman" compatible nodes in the current
device tree.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/net/fsl-fman.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/fsl-fman.c b/drivers/net/fsl-fman.c
index ff32fa8fc7..c5fbeeda37 100644
--- a/drivers/net/fsl-fman.c
+++ b/drivers/net/fsl-fman.c
@@ -1348,7 +1348,12 @@ static int fman_of_fixup(struct device_node *root, void *context)
struct device_node *child, *child_bb;
fman_bb = of_find_compatible_node(NULL, NULL, "fsl,fman");
+ if (!fman_bb)
+ return 0;
+
fman = of_find_compatible_node(root, NULL, "fsl,fman");
+ if (!fman)
+ return 0;
/*
* The dts files in the Linux tree have all network interfaces
--
2.39.2
reply other threads:[~2023-12-19 13:16 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20231219131510.7106-1-s.hauer@pengutronix.de \
--to=s.hauer@pengutronix.de \
--cc=barebox@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox