Searched refs:dma_lch (Results 1 - 2 of 2) sorted by relevance

/linux-4.4.14/drivers/crypto/
H A Dimg-hash.c134 struct dma_chan *dma_lch; member in struct:img_hash_dev
233 desc = dmaengine_prep_slave_sg(hdev->dma_lch, img_hash_xmit_dma()
247 dma_async_issue_pending(hdev->dma_lch); img_hash_xmit_dma()
335 hdev->dma_lch = dma_request_slave_channel(hdev->dev, "tx"); img_hash_dma_init()
336 if (!hdev->dma_lch) { img_hash_dma_init()
346 err = dmaengine_slave_config(hdev->dma_lch, &dma_conf); img_hash_dma_init()
349 dma_release_channel(hdev->dma_lch); img_hash_dma_init()
965 dma_chan_name(hdev->dma_lch)); img_hash_probe()
982 dma_release_channel(hdev->dma_lch); img_hash_probe()
1008 dma_release_channel(hdev->dma_lch); img_hash_remove()
H A Domap-sham.c223 struct dma_chan *dma_lch; member in struct:omap_sham_dev
575 ret = dmaengine_slave_config(dd->dma_lch, &cfg); omap_sham_xmit_dma()
596 tx = dmaengine_prep_slave_sg(dd->dma_lch, &ctx->sgl, 1, omap_sham_xmit_dma()
599 tx = dmaengine_prep_slave_single(dd->dma_lch, dma_addr, len32, omap_sham_xmit_dma()
621 dma_async_issue_pending(dd->dma_lch); omap_sham_xmit_dma()
818 dmaengine_terminate_all(dd->dma_lch); omap_sham_update_dma_stop()
1949 dd->dma_lch = dma_request_slave_channel_compat(mask, omap_dma_filter_fn, omap_sham_probe()
1951 if (!dd->dma_lch) { omap_sham_probe()
1998 if (dd->dma_lch) omap_sham_probe()
1999 dma_release_channel(dd->dma_lch); omap_sham_probe()
2024 if (dd->dma_lch) omap_sham_remove()
2025 dma_release_channel(dd->dma_lch); omap_sham_remove()

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