Commit f9ee20c8 authored by Shang XiaoJing's avatar Shang XiaoJing Committed by Marc Zyngier

irqchip: gic-pm: Use pm_runtime_resume_and_get() in gic_probe()

gic_probe() calls pm_runtime_get_sync() and added fail path as
rpm_put to put usage_counter. However, pm_runtime_get_sync()
will increment usage_counter even it failed. Fix it by replacing it with
pm_runtime_resume_and_get() to keep usage counter balanced.

Fixes: 9c8edddf ("irqchip/gic: Add platform driver for non-root GICs that require RPM")
Signed-off-by: default avatarShang XiaoJing <shangxiaojing@huawei.com>
Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221124065150.22809-1-shangxiaojing@huawei.com
parent 915649da
......@@ -102,7 +102,7 @@ static int gic_probe(struct platform_device *pdev)
pm_runtime_enable(dev);
ret = pm_runtime_get_sync(dev);
ret = pm_runtime_resume_and_get(dev);
if (ret < 0)
goto rpm_disable;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment