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

From: Vinod Koul
Date: Sat Jun 08 2019 - 05:16:52 EST

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(-)


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