Messages in this thread | | | From | Guennadi Liakhovetski <> | Subject | [PATCH 0/7 v2] dma: sh: stop using .private | Date | Thu, 5 Jul 2012 12:29:36 +0200 |
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This patch series supersedes the one from yesterday with the same title. The 4 patches from v1 are all unchanged, v2 just prepends them with 3 more preparatory patches. From the original series description:
Here's an attempt to convert the shdma driver to a new method, whereby a centrally provided filter function is used and the DMA_SLAVE_CONFIG command is enabled for slave operation. The last patch is an illustration of how this new method shall be used. If this approach is acceptable, I'll also convert the remaining shdma user drivers. This patch series goes on top of my earlier patches to split shdma.c.
As suggested yesterday, I've pushed both my current shdma patch series to github in branches:
git://github.com/lyakh/linux.git shdma-base git://github.com/lyakh/linux.git shdma-config
for the preceding base shdma-split series and for this one respectively.
As before, the last patch in the series is FYI only for now.
Guennadi Liakhovetski (7): dmaengine: shdma: (cosmetic) simplify a static function ASoC: siu: don't use DMA device for channel filtering sh: remove unused DMA device pointer from SIU platform data dmaengine: shdma: prepare to stop using struct dma_chan::private dma: sh: use an integer slave ID to improve API compatibility dma: sh: provide a migration path for slave drivers to stop using .private mmc: sh_mmcif: switch to the new DMA channel allocation and configuration
arch/sh/include/asm/siu.h | 1 - arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 1 - drivers/dma/sh/shdma-base.c | 130 ++++++++++++++++++++++++-------- drivers/dma/sh/shdma.c | 39 +++++----- drivers/dma/sh/shdma.h | 2 + drivers/mmc/host/sh_mmcif.c | 90 +++++++++++++---------- include/linux/sh_dma.h | 12 ++-- include/linux/shdma-base.h | 7 +- sound/soc/sh/siu_pcm.c | 4 - 9 files changed, 179 insertions(+), 107 deletions(-)
-- 1.7.2.5
Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/
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