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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-11-14 09:58:23 +0300
committerGrant Likely <grant.likely@linaro.org>2014-11-18 19:59:06 +0300
commita0212ae0be5ba10b6e01b7121f86e391ae1927ae (patch)
tree3584f075f85f3b229c459be308d305c48a42ba26 /drivers/of
parent43c0767e17ac70e494b6a381b3a20be6a1a75c70 (diff)
downloadlinux-a0212ae0be5ba10b6e01b7121f86e391ae1927ae.tar.xz
of/address: Don't throw errors on absent ranges properties
The core always tries to translate any "reg" property to construct the platform device names. This results in a pile of "OF: no ranges; cannot translate" errors in dmesg whenever we expose things like i2c devices that cannot directly translate to the MMIO space. Turn this into a pr_debug instead Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/address.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/address.c b/drivers/of/address.c
index e02828fa3acd..78f02f65fc48 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -477,7 +477,7 @@ 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) */