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    SubjectRe: [PATCH/RFC] SPI: async message handing library update

    > if (t->len) {
    > /* FIXME if bitbang->use_dma, dma_map_single()
    > * before the transfer, and dma_unmap_single()
    > * afterwards, for either or both buffers...
    > */
    please *please* *_please_*!!! don't do it! :)
    Let the controller driver do it *only in case it's not working in PIO!*

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      Last update: 2005-12-21 14:19    [W:0.026 / U:1.756 seconds]
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