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Commit 08dc4169 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by Linus Torvalds
Browse files

ipmi/of: Don't use unavailable interfaces 



If an IPMI controller is used by the firmware and as such marked with
a reserved status, we shouldn't use it.

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarCorey Minyard <cminyard@mvista.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1f668423

drivers/char/ipmi/ipmi_si_intf.c

+3 −0
Original line number Diff line number Diff line
@@ -2658,6 +2658,9 @@ static int ipmi_probe(struct platform_device *dev) 
	if (!match)

		return -EINVAL;



	if (!of_device_is_available(np))

		return -EINVAL;



	ret = of_address_to_resource(np, 0, &resource);

	if (ret) {

		dev_warn(&dev->dev, PFX "invalid address from OF\n");