Messages in this thread |  | | | Date | Thu, 18 Sep 2008 18:16:56 +0200 | | From | Haavard Skinnemoen <> | | Subject | Re: [PATCH v2] dmatest: properly handle duplicate DMA channels |
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Timur Tabi <timur@freescale.com> wrote: > Update the the dmatest driver so that it handles duplicate DMA channels > properly. > > When a DMA client is notified of an available DMA channel, it must check if it > has already allocated resources for that channel. If so, it should return > DMA_DUP. This can happen, for example, if a DMA driver calls > dma_async_device_register() more than once. > > Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
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