Messages in this thread |  | | From | Qinglang Miao <> | Subject | [PATCH 0/3] dmaengine: stm32: fix reference leak | Date | Fri, 27 Nov 2020 17:45:22 +0800 |
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pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in a reference leak here.
Use pm_runtime_resume_and_get to fix it.
Qinglang Miao (3): dmaengine: stm32-dma: fix reference leak in stm32_dma dmaengine: stm32-dmamux: fix reference leak in stm32_dmamux dmaengine: stm32-mdma: fix reference leak in stm32-mdma
drivers/dma/stm32-dma.c | 4 ++-- drivers/dma/stm32-dmamux.c | 6 +++--- drivers/dma/stm32-mdma.c | 4 ++-- 3 files changed, 7 insertions(+), 7 deletions(-)
-- 2.23.0
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