The first node supplied to of_find_matching_node() has its reference counter decreased as part of call to that function. In optee_driver_init() after calling of_find_matching_node() it's invalid to call of_node_put() on the supplied node again.

So remove the invalid call to of_node_put().

Signed-off-by: Jens Wiklander jens.wiklander@linaro.org --- drivers/tee/optee/core.c | 1 - 1 file changed, 1 deletion(-)

diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c index 58169e519422..18c8c0a50d37 100644 --- a/drivers/tee/optee/core.c +++ b/drivers/tee/optee/core.c @@ -589,7 +589,6 @@ static int __init optee_driver_init(void) return -ENODEV;

np = of_find_matching_node(fw_np, optee_match); - of_node_put(fw_np); if (!np) return -ENODEV;