Commit e961c0f1 authored by Zhang Qilong's avatar Zhang Qilong Committed by Nishanth Menon
Browse files

soc: ti: knav_qmss_queue: Fix PM disable depth imbalance in knav_queue_probe 



The pm_runtime_enable will increase power disable depth. Thus
a pairing decrement is needed on the error handling path to
keep it balanced according to context.

Fixes: 41f93af9 ("soc: ti: add Keystone Navigator QMSS driver")
Signed-off-by: default avatarZhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20221108080322.52268-2-zhangqilong3@huawei.com
parent 26507b03

drivers/soc/ti/knav_qmss_queue.c

+1 −0
Original line number Diff line number Diff line
@@ -1785,6 +1785,7 @@ static int knav_queue_probe(struct platform_device *pdev) 
	pm_runtime_enable(&pdev->dev);

	ret = pm_runtime_resume_and_get(&pdev->dev);

	if (ret < 0) {

		pm_runtime_disable(&pdev->dev);

		dev_err(dev, "Failed to enable QMSS\n");

		return ret;

	}