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Searched refs:dma_dev (Results 1 – 25 of 185) sorted by relevance

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/linux/drivers/dma/
A Dmcf-edma-main.c192 INIT_LIST_HEAD(&mcf_edma->dma_dev.channels); in mcf_edma_probe()
217 mcf_edma->dma_dev.dev = &pdev->dev; in mcf_edma_probe()
218 mcf_edma->dma_dev.device_alloc_chan_resources = in mcf_edma_probe()
220 mcf_edma->dma_dev.device_free_chan_resources = in mcf_edma_probe()
223 mcf_edma->dma_dev.device_prep_dma_cyclic = in mcf_edma_probe()
227 mcf_edma->dma_dev.device_pause = fsl_edma_pause; in mcf_edma_probe()
234 mcf_edma->dma_dev.directions = in mcf_edma_probe()
237 mcf_edma->dma_dev.filter.fn = mcf_edma_filter_fn; in mcf_edma_probe()
238 mcf_edma->dma_dev.filter.map = pdata->slave_map; in mcf_edma_probe()
261 fsl_edma_cleanup_vchan(&mcf_edma->dma_dev); in mcf_edma_remove()
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A Dfsl-edma-main.c552 INIT_LIST_HEAD(&fsl_edma->dma_dev.channels); in fsl_edma_probe()
584 vchan_init(&fsl_chan->vchan, &fsl_edma->dma_dev); in fsl_edma_probe()
601 fsl_edma->dma_dev.dev = &pdev->dev; in fsl_edma_probe()
602 fsl_edma->dma_dev.device_alloc_chan_resources in fsl_edma_probe()
604 fsl_edma->dma_dev.device_free_chan_resources in fsl_edma_probe()
611 fsl_edma->dma_dev.device_pause = fsl_edma_pause; in fsl_edma_probe()
612 fsl_edma->dma_dev.device_resume = fsl_edma_resume; in fsl_edma_probe()
634 dma_set_max_seg_size(fsl_edma->dma_dev.dev, in fsl_edma_probe()
654 dma_async_device_unregister(&fsl_edma->dma_dev); in fsl_edma_probe()
671 fsl_edma_cleanup_vchan(&fsl_edma->dma_dev); in fsl_edma_remove()
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A Ddma-axi-dmac.c170 struct dma_device dma_dev; member
177 dma_dev); in chan_to_axi_dmac()
357 dev_dbg(dmac->dma_dev.dev, in axi_dmac_dequeue_partial_xfers()
361 dev_warn(dmac->dma_dev.dev, in axi_dmac_dequeue_partial_xfers()
1017 dev_err(dmac->dma_dev.dev, in axi_dmac_detect_caps()
1025 dev_err(dmac->dma_dev.dev, in axi_dmac_detect_caps()
1056 struct dma_device *dma_dev; in axi_dmac_probe() local
1095 dma_dev = &dmac->dma_dev; in axi_dmac_probe()
1108 dma_dev->dev = &pdev->dev; in axi_dmac_probe()
1114 INIT_LIST_HEAD(&dma_dev->channels); in axi_dmac_probe()
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A Daltera-msgdma.c814 struct dma_device *dma_dev; in msgdma_probe() local
862 dma_dev = &mdev->dmadev; in msgdma_probe()
865 dma_cap_zero(dma_dev->cap_mask); in msgdma_probe()
866 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in msgdma_probe()
867 dma_cap_set(DMA_SLAVE, dma_dev->cap_mask); in msgdma_probe()
876 INIT_LIST_HEAD(&dma_dev->channels); in msgdma_probe()
881 dma_dev->dev = &pdev->dev; in msgdma_probe()
886 dma_dev->device_config = msgdma_dma_config; in msgdma_probe()
891 mdev->dmachan.device = dma_dev; in msgdma_probe()
903 ret = dma_async_device_register(dma_dev); in msgdma_probe()
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A Dimg-mdc-dma.c133 struct dma_device dma_dev; member
182 return mdma->dma_dev.dev; in mdma2dev()
912 dma_cap_zero(mdma->dma_dev.cap_mask); in mdc_dma_probe()
913 dma_cap_set(DMA_SLAVE, mdma->dma_dev.cap_mask); in mdc_dma_probe()
946 mdma->dma_dev.dev = &pdev->dev; in mdc_dma_probe()
961 mdma->dma_dev.src_addr_widths |= BIT(i); in mdc_dma_probe()
962 mdma->dma_dev.dst_addr_widths |= BIT(i); in mdc_dma_probe()
965 INIT_LIST_HEAD(&mdma->dma_dev.channels); in mdc_dma_probe()
982 vchan_init(&mchan->vc, &mdma->dma_dev); in mdc_dma_probe()
1012 dma_async_device_unregister(&mdma->dma_dev); in mdc_dma_probe()
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A Dnbpfaxi.c229 struct dma_device dma_dev; member
1246 struct dma_device *dma_dev = &nbpf->dma_dev; in nbpf_chan_probe() local
1254 chan->dma_chan.device = dma_dev; in nbpf_chan_probe()
1271 &dma_dev->channels); in nbpf_chan_probe()
1295 struct dma_device *dma_dev; in nbpf_probe() local
1316 dma_dev = &nbpf->dma_dev; in nbpf_probe()
1317 dma_dev->dev = dev; in nbpf_probe()
1392 INIT_LIST_HEAD(&dma_dev->channels); in nbpf_probe()
1406 dma_dev->device_alloc_chan_resources in nbpf_probe()
1423 dma_dev->device_config = nbpf_config; in nbpf_probe()
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A Dep93xx_dma.c234 struct dma_device dma_dev; member
1374 struct dma_device *dma_dev; in ep93xx_dma_of_probe() local
1389 dma_dev = &edma->dma_dev; in ep93xx_dma_of_probe()
1391 INIT_LIST_HEAD(&dma_dev->channels); in ep93xx_dma_of_probe()
1396 edmac->chan.device = dma_dev; in ep93xx_dma_of_probe()
1428 &dma_dev->channels); in ep93xx_dma_of_probe()
1506 struct dma_device *dma_dev; in ep93xx_dma_probe() local
1513 dma_dev = &edma->dma_dev; in ep93xx_dma_probe()
1515 dma_cap_zero(dma_dev->cap_mask); in ep93xx_dma_probe()
1519 dma_dev->dev = &pdev->dev; in ep93xx_dma_probe()
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A Dfsl_raid.c629 struct dma_device *dma_dev; in fsl_re_chan_probe() local
637 dma_dev = &re_priv->dma_dev; in fsl_re_chan_probe()
683 chan->chan.device = dma_dev; in fsl_re_chan_probe()
753 struct dma_device *dma_dev; in fsl_re_probe() local
782 dma_dev = &re_priv->dma_dev; in fsl_re_probe()
783 dma_dev->dev = dev; in fsl_re_probe()
784 INIT_LIST_HEAD(&dma_dev->channels); in fsl_re_probe()
791 dma_dev->max_xor = FSL_RE_MAX_XOR_SRCS; in fsl_re_probe()
795 dma_dev->max_pq = FSL_RE_MAX_PQ_SRCS; in fsl_re_probe()
797 dma_cap_set(DMA_PQ, dma_dev->cap_mask); in fsl_re_probe()
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A Dtegra210-adma.c151 struct dma_device dma_dev; member
895 INIT_LIST_HEAD(&tdma->dma_dev.channels); in tegra_adma_probe()
912 vchan_init(&tdc->vc, &tdma->dma_dev); in tegra_adma_probe()
927 dma_cap_set(DMA_SLAVE, tdma->dma_dev.cap_mask); in tegra_adma_probe()
929 dma_cap_set(DMA_CYCLIC, tdma->dma_dev.cap_mask); in tegra_adma_probe()
931 tdma->dma_dev.dev = &pdev->dev; in tegra_adma_probe()
932 tdma->dma_dev.device_alloc_chan_resources = in tegra_adma_probe()
934 tdma->dma_dev.device_free_chan_resources = in tegra_adma_probe()
945 tdma->dma_dev.device_pause = tegra_adma_pause; in tegra_adma_probe()
969 dma_async_device_unregister(&tdma->dma_dev); in tegra_adma_probe()
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A Dmv_xor_v2.c718 struct dma_device *dma_dev; in mv_xor_v2_probe() local
811 dma_dev = &xor_dev->dmadev; in mv_xor_v2_probe()
814 dma_cap_zero(dma_dev->cap_mask); in mv_xor_v2_probe()
815 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in mv_xor_v2_probe()
816 dma_cap_set(DMA_XOR, dma_dev->cap_mask); in mv_xor_v2_probe()
820 INIT_LIST_HEAD(&dma_dev->channels); in mv_xor_v2_probe()
825 dma_dev->dev = &pdev->dev; in mv_xor_v2_probe()
829 dma_dev->max_xor = 8; in mv_xor_v2_probe()
832 xor_dev->dmachan.device = dma_dev; in mv_xor_v2_probe()
835 &dma_dev->channels); in mv_xor_v2_probe()
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A Dsprd-dma.c209 struct dma_device dma_dev; member
358 dev_warn(sdev->dma_dev.dev, in sprd_dma_pause_resume()
1179 INIT_LIST_HEAD(&sdev->dma_dev.channels); in sprd_dma_probe()
1180 INIT_LIST_HEAD(&sdev->dma_dev.global_node); in sprd_dma_probe()
1181 sdev->dma_dev.dev = &pdev->dev; in sprd_dma_probe()
1189 sdev->dma_dev.device_pause = sprd_dma_pause; in sprd_dma_probe()
1190 sdev->dma_dev.device_resume = sprd_dma_resume; in sprd_dma_probe()
1202 vchan_init(&dma_chn->vc, &sdev->dma_dev); in sprd_dma_probe()
1223 sprd_dma_info.dma_cap = sdev->dma_dev.cap_mask; in sprd_dma_probe()
1233 dma_async_device_unregister(&sdev->dma_dev); in sprd_dma_probe()
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A Dhisi_dma.c161 struct dma_device dma_dev; member
824 struct dma_device *dma_dev; in hisi_dma_init_dma_dev() local
826 dma_dev = &hdma_dev->dma_dev; in hisi_dma_init_dma_dev()
827 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in hisi_dma_init_dma_dev()
834 dma_dev->directions = BIT(DMA_MEM_TO_MEM); in hisi_dma_init_dma_dev()
835 dma_dev->dev = &hdma_dev->pdev->dev; in hisi_dma_init_dma_dev()
836 INIT_LIST_HEAD(&dma_dev->channels); in hisi_dma_init_dma_dev()
906 hdma_dev->dma_dev.dbg_dev_root); in hisi_dma_create_chan_dir()
921 if (hdma_dev->dma_dev.dbg_dev_root == NULL) in hisi_dma_create_debugfs()
955 struct dma_device *dma_dev; in hisi_dma_probe() local
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A Dxgene-dma.c1486 struct dma_device *dma_dev) in xgene_dma_set_caps() argument
1489 dma_cap_zero(dma_dev->cap_mask); in xgene_dma_set_caps()
1504 dma_cap_set(DMA_PQ, dma_dev->cap_mask); in xgene_dma_set_caps()
1505 dma_cap_set(DMA_XOR, dma_dev->cap_mask); in xgene_dma_set_caps()
1508 dma_cap_set(DMA_XOR, dma_dev->cap_mask); in xgene_dma_set_caps()
1512 dma_dev->dev = chan->dev; in xgene_dma_set_caps()
1526 dma_dev->max_pq = XGENE_DMA_MAX_XOR_SRC; in xgene_dma_set_caps()
1534 struct dma_device *dma_dev = &pdma->dma_dev[id]; in xgene_dma_async_register() local
1537 chan->dma_chan.device = dma_dev; in xgene_dma_async_register()
1550 xgene_dma_set_caps(chan, dma_dev); in xgene_dma_async_register()
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A Dtegra186-gpc-dma.c255 struct dma_device dma_dev; member
1382 tdma->dma_dev.dev = &pdev->dev; in tegra_dma_probe()
1398 INIT_LIST_HEAD(&tdma->dma_dev.channels); in tegra_dma_probe()
1417 vchan_init(&tdc->vc, &tdma->dma_dev); in tegra_dma_probe()
1425 dma_cap_set(DMA_SLAVE, tdma->dma_dev.cap_mask); in tegra_dma_probe()
1435 tdma->dma_dev.copy_align = 2; in tegra_dma_probe()
1436 tdma->dma_dev.fill_align = 2; in tegra_dma_probe()
1437 tdma->dma_dev.device_alloc_chan_resources = in tegra_dma_probe()
1439 tdma->dma_dev.device_free_chan_resources = in tegra_dma_probe()
1467 dma_async_device_unregister(&tdma->dma_dev); in tegra_dma_probe()
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/linux/drivers/dma/ptdma/
A Dptdma-dmaengine.c323 struct dma_device *dma_dev = &pt->dma_dev; in pt_dmaengine_register() local
355 dma_dev->dev = pt->dev; in pt_dmaengine_register()
358 dma_dev->directions = DMA_MEM_TO_MEM; in pt_dmaengine_register()
369 INIT_LIST_HEAD(&dma_dev->channels); in pt_dmaengine_register()
379 dma_dev->device_tx_status = pt_tx_status; in pt_dmaengine_register()
380 dma_dev->device_pause = pt_pause; in pt_dmaengine_register()
381 dma_dev->device_resume = pt_resume; in pt_dmaengine_register()
386 vchan_init(&chan->vc, dma_dev); in pt_dmaengine_register()
388 ret = dma_async_device_register(dma_dev); in pt_dmaengine_register()
405 struct dma_device *dma_dev = &pt->dma_dev; in pt_dmaengine_unregister() local
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/linux/drivers/spi/
A Dspi-pxa2xx-pci.c84 if (dws->dma_dev != chan->device->dev) in lpss_dma_filter()
91 static void lpss_dma_put_device(void *dma_dev) in lpss_dma_put_device() argument
93 pci_dev_put(dma_dev); in lpss_dma_put_device()
100 struct pci_dev *dma_dev; in lpss_spi_setup() local
152 dma_dev = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn), 0)); in lpss_spi_setup()
158 tx->dma_dev = &dma_dev->dev; in lpss_spi_setup()
163 rx->dma_dev = &dma_dev->dev; in lpss_spi_setup()
196 struct pci_dev *dma_dev; in mrfld_spi_setup() local
228 dma_dev = pci_get_slot(dev->bus, PCI_DEVFN(21, 0)); in mrfld_spi_setup()
234 tx->dma_dev = &dma_dev->dev; in mrfld_spi_setup()
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/linux/drivers/crypto/ccp/
A Dccp-dmaengine.c668 struct dma_device *dma_dev = &ccp->dma_dev; in ccp_dmaengine_register() local
714 dma_dev->dev = ccp->dev; in ccp_dmaengine_register()
717 dma_dev->directions = DMA_MEM_TO_MEM; in ccp_dmaengine_register()
731 INIT_LIST_HEAD(&dma_dev->channels); in ccp_dmaengine_register()
747 dma_chan->device = dma_dev; in ccp_dmaengine_register()
757 dma_dev->device_tx_status = ccp_tx_status; in ccp_dmaengine_register()
758 dma_dev->device_pause = ccp_pause; in ccp_dmaengine_register()
759 dma_dev->device_resume = ccp_resume; in ccp_dmaengine_register()
762 ret = dma_async_device_register(dma_dev); in ccp_dmaengine_register()
780 struct dma_device *dma_dev = &ccp->dma_dev; in ccp_dmaengine_unregister() local
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/linux/drivers/dma/sf-pdma/
A Dsf-pdma.c93 dev_err(chan->pdma->dma_dev.dev, in sf_pdma_prep_dma_memcpy()
456 INIT_LIST_HEAD(&pdma->dma_dev.channels); in sf_pdma_setup_chans()
487 vchan_init(&chan->vchan, &pdma->dma_dev); in sf_pdma_setup_chans()
542 pdma->dma_dev.dev = &pdev->dev; in sf_pdma_probe()
546 pdma->dma_dev.copy_align = 2; in sf_pdma_probe()
547 pdma->dma_dev.src_addr_widths = widths; in sf_pdma_probe()
548 pdma->dma_dev.dst_addr_widths = widths; in sf_pdma_probe()
551 pdma->dma_dev.descriptor_reuse = true; in sf_pdma_probe()
554 pdma->dma_dev.device_alloc_chan_resources = in sf_pdma_probe()
556 pdma->dma_dev.device_free_chan_resources = in sf_pdma_probe()
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/linux/drivers/tty/serial/8250/
A D8250_mid.c44 struct pci_dev *dma_dev; member
70 mid->dma_dev = pci_get_slot(pdev->bus, in pnw_setup()
77 pci_dev_put(mid->dma_dev); in pnw_exit()
89 chip = pci_get_drvdata(mid->dma_dev); in tng_handle_irq()
125 mid->dma_dev = pci_get_slot(pdev->bus, PCI_DEVFN(5, 0)); in tng_setup()
133 pci_dev_put(mid->dma_dev); in tng_exit()
192 mid->dma_dev = pdev; in dnv_setup()
200 if (!mid->dma_dev) in dnv_exit()
260 if (!mid->dma_dev) in mid8250_dma_setup()
277 rx_param->dma_dev = &mid->dma_dev->dev; in mid8250_dma_setup()
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/linux/drivers/gpu/drm/exynos/
A Dexynos_drm_dma.c48 if (get_dma_ops(priv->dma_dev) != get_dma_ops(subdrv_dev)) { in drm_iommu_attach_device()
100 if (!priv->dma_dev) { in exynos_drm_register_dma()
101 priv->dma_dev = dev; in exynos_drm_register_dma()
116 mapping = iommu_get_domain_for_dev(priv->dma_dev); in exynos_drm_register_dma()
142 priv->dma_dev = NULL; in exynos_drm_cleanup_dma()
/linux/drivers/net/ethernet/broadcom/
A Dbgmac.c135 struct device *dma_dev = bgmac->dma_dev; in bgmac_dma_tx_add() local
237 struct device *dma_dev = bgmac->dma_dev; in bgmac_dma_tx_free() local
336 struct device *dma_dev = bgmac->dma_dev; in bgmac_dma_rx_skb_for_slot() local
425 struct device *dma_dev = bgmac->dma_dev; in bgmac_dma_rx_read() local
436 bgmac_dma_rx_poison_buf(dma_dev, slot); in bgmac_dma_rx_read()
441 dma_unmap_single(dma_dev, dma_addr, in bgmac_dma_rx_read()
528 struct device *dma_dev = bgmac->dma_dev; in bgmac_dma_tx_ring_free() local
547 dma_unmap_page(dma_dev, slot->dma_addr, in bgmac_dma_tx_ring_free()
555 struct device *dma_dev = bgmac->dma_dev; in bgmac_dma_rx_ring_free() local
576 struct device *dma_dev = bgmac->dma_dev; in bgmac_dma_ring_desc_free() local
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/linux/drivers/dma/stm32/
A Dstm32-dma3.c297 struct dma_device dma_dev; member
1085 pm_runtime_put_sync(ddata->dma_dev.dev); in stm32_dma3_alloc_chan_resources()
1111 pm_runtime_put_sync(ddata->dma_dev.dev); in stm32_dma3_free_chan_resources()
1508 pm_runtime_put_sync(ddata->dma_dev.dev); in stm32_dma3_filter_fn()
1616 struct dma_device *dma_dev; in stm32_dma3_probe() local
1626 dma_dev = &ddata->dma_dev; in stm32_dma3_probe()
1646 INIT_LIST_HEAD(&dma_dev->channels); in stm32_dma3_probe()
1652 dma_dev->dev = &pdev->dev; in stm32_dma3_probe()
1668 dma_dev->descriptor_reuse = true; in stm32_dma3_probe()
1676 dma_dev->device_caps = stm32_dma3_caps; in stm32_dma3_probe()
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/linux/drivers/dma/xilinx/
A Dxdma.c128 struct dma_device dma_dev; member
481 vchan_init(&xchan->vchan, &xdev->dma_dev); in xdma_alloc_channels()
818 struct device *dev = xdev->dma_dev.dev; in xdma_alloc_chan_resources()
1193 dma_async_device_unregister(&xdev->dma_dev); in xdma_remove()
1247 INIT_LIST_HEAD(&xdev->dma_dev.channels); in xdma_probe()
1261 dma_cap_set(DMA_SLAVE, xdev->dma_dev.cap_mask); in xdma_probe()
1263 dma_cap_set(DMA_CYCLIC, xdev->dma_dev.cap_mask); in xdma_probe()
1265 dma_cap_set(DMA_REPEAT, xdev->dma_dev.cap_mask); in xdma_probe()
1268 xdev->dma_dev.dev = &pdev->dev; in xdma_probe()
1278 xdev->dma_dev.filter.map = pdata->device_map; in xdma_probe()
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/linux/drivers/dma/sh/
A Dshdmac.c168 dev_warn(shdev->shdma_dev.dma_dev.dev, in sh_dmae_rst()
548 dev_err(sdev->dma_dev.dev, in sh_dmae_chan_probe()
679 struct dma_device *dma_dev; in sh_dmae_probe() local
718 dma_dev = &shdev->shdma_dev.dma_dev; in sh_dmae_probe()
729 dma_dev->src_addr_widths = widths; in sh_dmae_probe()
730 dma_dev->dst_addr_widths = widths; in sh_dmae_probe()
735 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in sh_dmae_probe()
737 dma_cap_set(DMA_SLAVE, dma_dev->cap_mask); in sh_dmae_probe()
740 dma_dev->copy_align = LOG2_DEFAULT_XFER_SIZE; in sh_dmae_probe()
888 struct dma_device *dma_dev = &shdev->shdma_dev.dma_dev; in sh_dmae_remove() local
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/linux/drivers/media/usb/stk1160/
A Dstk1160-video.c303 struct device *dma_dev = stk1160_get_dmadev(dev); in stk1160_isoc_irq() local
320 dma_sync_sgtable_for_cpu(dma_dev, stk_urb->sgt, DMA_FROM_DEVICE); in stk1160_isoc_irq()
330 dma_sync_sgtable_for_device(dma_dev, stk_urb->sgt, DMA_FROM_DEVICE); in stk1160_isoc_irq()
368 struct device *dma_dev = stk1160_get_dmadev(dev); in stk_free_urb() local
370 dma_vunmap_noncontiguous(dma_dev, stk_urb->transfer_buffer); in stk_free_urb()
371 dma_free_noncontiguous(dma_dev, stk_urb->urb->transfer_buffer_length, in stk_free_urb()
413 struct device *dma_dev = stk1160_get_dmadev(dev); in stk1160_fill_urb() local
418 stk_urb->sgt = dma_alloc_noncontiguous(dma_dev, sb_size, in stk1160_fill_urb()
428 stk_urb->transfer_buffer = dma_vmap_noncontiguous(dma_dev, sb_size, in stk1160_fill_urb()
437 dma_free_noncontiguous(dma_dev, sb_size, stk_urb->sgt, DMA_FROM_DEVICE); in stk1160_fill_urb()

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