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crypto: omap-sham - Convert to dma_request_slave_channel_compat()
Use the dma_request_slave_channel_compat() call instead of the dma_request_channel() call to request a DMA channel. This allows the omap-sham driver use different DMA engines. CC: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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1 changed files with 2 additions and 1 deletions
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@ -1292,7 +1292,8 @@ static int __devinit omap_sham_probe(struct platform_device *pdev)
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dma_cap_zero(mask);
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dma_cap_set(DMA_SLAVE, mask);
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dd->dma_lch = dma_request_channel(mask, omap_dma_filter_fn, &dd->dma);
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dd->dma_lch = dma_request_slave_channel_compat(mask, omap_dma_filter_fn,
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&dd->dma, dev, "rx");
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if (!dd->dma_lch) {
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dev_err(dev, "unable to obtain RX DMA engine channel %u\n",
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dd->dma);
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