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(parent: c2615d6) | patch
PCI: cadence: Fix runtime PM imbalance on error
authorDinghao Liu <dinghao.liu@zju.edu.cn>
Wed, 20 May 2020 09:02:53 +0000 (17:02 +0800)
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Tue, 7 Jul 2020 10:29:12 +0000 (11:29 +0100)
commit7a790087c1ad110d1f4019021342d9ec55aead14
tree7ddd33ad86a988d395d6b39c71113ad576402deetree
parentc2615d620a852adf43d425dea81eb854c8673cfdcommit | diff
PCI: cadence: Fix runtime PM imbalance on error

pm_runtime_get_sync() increments the runtime PM usage counter even
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/20200520090253.2761-1-dinghao.liu@zju.edu.cn
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
drivers/pci/controller/cadence/pcie-cadence-plat.c diff | blob | history
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