Linux kernel bug fix: dmaengine: stm32-dma: Fix PM usage counter imbalance in stm32 dma ops
Subsystem: dma (drivers/dma/stm32-dma.c)
Bug type: refcount, severity: medium
Files changed: drivers/dma/stm32-dma.c
Introduced by Pierre-Yves MORDRET on 2019-01-07 09:52:24 +0530; fixed by Zhang Qilong on 2021-07-28 12:04:12 +0530 (lifetime: 933 days)