PCI: tegra194: Fix runtime PM imbalance on error

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pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.

Link: https://lore.kernel.org/r/20200521031355.7022-1-dinghao.liu@zju.edu.cn
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Vidya Sagar <vidyas@nvidia.com>

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Dinghao Liu 2020-05-21 11:13:49 +08:00 • committed by Lorenzo Pieralisi

parent 63605f1cfc

commit 1c1dbb2c02

1 changed files with 2 additions and 3 deletions

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drivers/pci/controller/dwc/pcie-tegra194.c

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