Commit a0212ae0 authored Nov 14, 2014 by Benjamin Herrenschmidt Committed by Grant Likely Nov 18, 2014

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>

parent 43c0767e

drivers/of/address.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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) */

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