dmaengine: at_xdmac: fix resume for cyclic transfers

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commit 611dcadb01 upstream.

When having cyclic transfers, the channel was paused when performing
suspend but was not correctly resumed.

Signed-off-by: Songjun Wu <songjun.wu@atmel.com>
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Fixes: e1f7c9eee7 ("dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller driver")
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Songjun Wu 2016-01-18 11:14:44 +01:00 • committed by Greg Kroah-Hartman

parent 7ed338d4a9

commit f4fa3d6f9e

1 changed files with 3 additions and 0 deletions

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drivers/dma/at_xdmac.c

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