Commit df79fd25 authored Nov 21, 2020 by Zhihao Cheng Committed by Greg Kroah-Hartman Dec 29, 2020

drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe



[ Upstream commit 4cba398f37f868f515ff12868418dc28574853a1 ]

Fix to return the error code from of_get_child_by_name() instaed of 0
in knav_queue_probe().

Fixes: 41f93af9 ("soc: ti: add Keystone Navigator QMSS driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 6a020a28

drivers/soc/ti/knav_qmss_queue.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1788,6 +1788,7 @@ static int knav_queue_probe(struct platform_device *pdev)
		regions = of_get_child_by_name(node, "descriptor-regions");
		if (!regions) {
		dev_err(dev, "descriptor-regions not specified\n");
		ret = -ENODEV;
		goto err;
		}
		ret = knav_queue_setup_regions(kdev, regions);