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Groups > linux.kernel > #1200419
| From | Vinod Koul <vinod.koul@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 1/2] dmaengine: Add an enum for the dmaengine alignment constraints |
| Date | 2015-08-05 07:30 +0200 |
| Message-ID | <pTZr4-89-19@gated-at.bofh.it> (permalink) |
| References | <pOeVQ-4xn-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Jul 20, 2015 at 10:41:32AM +0200, Maxime Ripard wrote: > Most drivers need to set constraints on the buffer alignment for async tx > operations. However, even though it is documented, some drivers either use > a defined constant that is not matching what the alignment variable expects > (like DMA_BUSWIDTH_* constants) or fill the alignment in bytes instead of > power of two. > > Add a new enum for these alignments that matches what the framework > expects, and convert the drivers to it. Applied, thanks -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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Re: [PATCH v2 1/2] dmaengine: Add an enum for the dmaengine alignment constraints Vinod Koul <vinod.koul@intel.com> - 2015-08-05 07:30 +0200
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