[GIT PULL]: dmaengine fixes for v5.2-rc4

[Vinod Koul]

Hi Linus,

Please pull to receive dmaengine fixes. These fixes are on drivers.

The following changes since commit a188339ca5a396acc588e5851ed7e19f66b0ebd9:

  Linux 5.2-rc1 (2019-05-19 15:47:09 -0700)

are available in the Git repository at:

  git://git.infradead.org/users/vkoul/slave-dma.git tags/dmaengine-fix-5.2-rc4

for you to fetch changes up to 9bb9fe0cfbe0aa72fed906ade0590e1702815e5d:

  dmaengine: sprd: Add interrupt support for 2-stage transfer (2019-05-21 19:23:54 +0530)

----------------------------------------------------------------
dmaengine fixes for v5.2-rc4

The fixes for this round are in drivers:
 - jz4780 transfer fix for acking descriptors early
 - fsl-qdma: clean registers on error
 - dw-axi-dmac: null pointer dereference fix
 - mediatek-cqdma: fix sleeping in atomic context
 - tegra210-adma: fix bunch os issues like crashing in driver
   probe, channel FIFO configuration etc.
 - sprd: Fixes for possible crash on descriptor status, block
   length overflow. For 2-stage transfer fix incorrect start,
   configuration and interrupt handling.

----------------------------------------------------------------
Baolin Wang (3):
      dmaengine: sprd: Fix the possible crash when getting descriptor status
      dmaengine: sprd: Add validation of current descriptor in irq handler
      dmaengine: sprd: Add interrupt support for 2-stage transfer

Colin Ian King (1):
      dmaengine: dw-axi-dmac: fix null dereference when pointer first is null

Dan Carpenter (1):
      dmaengine: mediatek-cqdma: sleeping in atomic context

Eric Long (3):
      dmaengine: sprd: Fix the incorrect start for 2-stage destination channels
      dmaengine: sprd: Fix block length overflow
      dmaengine: sprd: Fix the right place to configure 2-stage transfer

Jon Hunter (3):
      dmaengine: tegra210-adma: Fix crash during probe
      dmaengine: tegra210-adma: Fix channel FIFO configuration
      dmaengine: tegra210-adma: Fix spelling

Paul Cercueil (1):
      dmaengine: jz4780: Fix transfers being ACKed too soon

Peng Ma (1):
      dmaengine: fsl-qdma: Add improvement

 drivers/dma/dma-jz4780.c                       | 32 ++++++++++-----
 drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c |  3 +-
 drivers/dma/fsl-qdma.c                         |  4 +-
 drivers/dma/mediatek/mtk-cqdma.c               |  4 +-
 drivers/dma/sprd-dma.c                         | 49 +++++++++++++++++-----
 drivers/dma/tegra210-adma.c                    | 57 ++++++++++++++++----------
 6 files changed, 100 insertions(+), 49 deletions(-)

Thanks
-- 
~Vinod

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