From a0212ae0be5ba10b6e01b7121f86e391ae1927ae Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Fri, 14 Nov 2014 17:58:23 +1100 Subject: [PATCH] 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 Signed-off-by: Grant Likely --- 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 e02828f..78f02f6 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) */ -- 2.7.4