Commit db878f76 authored Aug 01, 2018 by Ard Biesheuvel Committed by Jens Wiklander Aug 24, 2018

tee: optee: take DT status property into account



DT nodes may have a 'status' property which, if set to anything other
than 'ok' or 'okay', indicates to the OS that the DT node should be
treated as if it was not present. So add that missing logic to the
OP-TEE driver.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

parent 94710cac

drivers/tee/optee/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -696,7 +696,7 @@ static int __init optee_driver_init(void)
		return -ENODEV;

		np = of_find_matching_node(fw_np, optee_match);
		if (!np)
		if (!np \|\| !of_device_is_available(np))
		return -ENODEV;

		optee = optee_probe(np);

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