Kuninori Morimoto 56b177055a rcar-dmac: fixup descriptor pointer for descriptor mode ...

In descriptor mode, the descriptor running pointer is not maintained
by the interrupt handler, thus, driver finds the running descriptor
from the descriptor pointer field in the CHCRB register.
But, CHCRB::DPTR indicates *next* descriptor pointer, not current.
Thus, The residue calculation will be missed. This patch fixup it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2017-05-30 11:49:28 +05:30

..

Kconfig

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Makefile

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rcar-dmac.c

rcar-dmac: fixup descriptor pointer for descriptor mode

2017-05-30 11:49:28 +05:30

shdma-arm.h

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shdma-base.c

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shdma-of.c

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shdma-r8a73a4.c

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shdma.h

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shdmac.c

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sudmac.c

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usb-dmac.c

dmaengine: usb-dmac: Fix DMAOR AE bit definition

2017-05-16 09:58:51 +05:30