From: Lucas Stach <l.stach@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH] of: demote "no ranges" message to debug level
Date: Fri, 16 Mar 2018 15:56:58 +0100 [thread overview]
Message-ID: <20180316145658.14996-1-l.stach@pengutronix.de> (raw)
There are valid cases where there is no way to translate a OF node to
a MMIO address via ranges, so do the same as the Linux kernel and don't
print an error message in that case, but make it available as a debug
message.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
drivers/of/address.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/of/address.c b/drivers/of/address.c
index 8018d78bcbd8..14db08041725 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -314,7 +314,7 @@ static int of_translate_one(struct device_node *parent, struct of_bus *bus,
ranges = of_get_property(parent, rprop, &rlen);
#if !defined(CONFIG_PPC)
if (ranges == NULL) {
- pr_err("OF: no ranges; cannot translate\n");
+ pr_debug("OF: no ranges; cannot translate\n");
return 1;
}
#endif /* !defined(CONFIG_PPC) */
--
2.16.1
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next reply other threads:[~2018-03-16 14:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-16 14:56 Lucas Stach [this message]
2018-03-19 8:05 ` Sascha Hauer
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