dmaengine: enable DMA_CTRL_REUSE

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In the current state, the capability of transfer reuse can neither be
set by a slave dmaengine driver, nor used by a client driver, because
the capability is not available to dma_get_slave_caps().

Fix this by adding a way to declare the capability.

Fixes: 272420214d ("dmaengine: Add DMA_CTRL_REUSE")
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Robert Jarzmik 2015-10-13 21:54:29 +02:00 • committed by Vinod Koul

parent 13bb26ae88

commit 9eeacd3a2f

2 changed files with 3 additions and 0 deletions

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include/linux/dmaengine.h

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