This series brings 3 patches for STM32 DMA and 1 for STM32 MDMA.
They increase the reliability and the efficiency of the transfers.

Amelie Delaunay (4):
  dmaengine: stm32-dma: rework irq handler to manage error before xfer
    events
  dmaengine: stm32-dma: clean channel configuration when channel is
    freed
  dmaengine: stm32-dma: take address into account when computing max
    width
  dmaengine: stm32-mdma: rework interrupt handler

 drivers/dma/stm32-dma.c  | 47 +++++++++++++++++++----------
 drivers/dma/stm32-mdma.c | 64 +++++++++++++++++++++-------------------
 2 files changed, 65 insertions(+), 46 deletions(-)

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2.17.1