From b079bd555f6060cd6b435a1eb58ec3b8d255ebd0 Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Mon, 4 Jul 2016 14:55:57 +0800 Subject: firmware: arm_scpi: add missing of_node_put after calling of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using it. Besides, of_address_to_resource always returns -EINVAL for error, delete the assignment for ret. Signed-off-by: Peter Chen Signed-off-by: Sudeep Holla --- drivers/firmware/arm_scpi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/firmware') diff --git a/drivers/firmware/arm_scpi.c b/drivers/firmware/arm_scpi.c index 438893762076..ce2bc2a38101 100644 --- a/drivers/firmware/arm_scpi.c +++ b/drivers/firmware/arm_scpi.c @@ -709,9 +709,10 @@ static int scpi_probe(struct platform_device *pdev) struct mbox_client *cl = &pchan->cl; struct device_node *shmem = of_parse_phandle(np, "shmem", idx); - if (of_address_to_resource(shmem, 0, &res)) { + ret = of_address_to_resource(shmem, 0, &res); + of_node_put(shmem); + if (ret) { dev_err(dev, "failed to get SCPI payload mem resource\n"); - ret = -EINVAL; goto err; } -- cgit v1.2.3-59-g8ed1b