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linux/drivers/dma/sh
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Niklas Söderlund 3139dc8ded dmaengine: rcar-dmac: unmap slave resource when channel is freed 
The slave mapping should be removed together with other channel
resources when the channel is freed. If it's not unmapped it will hang
around forever after the channel is freed.

Fixes: 9f878603db ("dmaengine: rcar-dmac: add iommu support for slave transfers")
Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2017-01-13 12:14:28 +05:30
..
Kconfig dmaengine: sh: Use ARCH_RENESAS 2016-02-08 08:48:08 +05:30
Makefile dmaengine: sh: Remove unused R-Car HPB-DMAC driver 2015-12-10 09:43:33 +05:30
rcar-dmac.c dmaengine: rcar-dmac: unmap slave resource when channel is freed 2017-01-13 12:14:28 +05:30
shdma-arm.h dmaengine: shdma: Use defines instead of hardcoded numbers 2014-07-15 18:02:29 +09:00
shdma-base.c dmaengine: sh_shdma-base: convert callback to helper function 2016-08-08 08:11:43 +05:30
shdma-of.c dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +05:30
shdma-r8a73a4.c dmaengine: shdma: r8a73a4: Make dma_ts_shift[] static 2015-05-25 22:33:07 +05:30
shdma.h dmaengine: sh: Rework Kconfig and Makefile 2014-07-31 17:15:45 +05:30
shdmac.c dmaengine: Remove site specific OOM error messages on kzalloc 2016-06-21 21:35:00 +05:30
sudmac.c dmaengine: Remove site specific OOM error messages on kzalloc 2016-06-21 21:35:00 +05:30
usb-dmac.c dmaengine: usb-dmac: remove unused ‘uchan’ 2016-12-12 22:25:21 +05:30