| /Linux-v6.6/drivers/mfd/ |
| D | stm32-timers.c | 189 ddata->dma.chans[i] = dma_request_chan(dev, name); in stm32_timers_dma_probe()
191 ddata->dma.chans[STM32_TIMERS_DMA_UP] = dma_request_chan(dev, "up"); in stm32_timers_dma_probe()
192 ddata->dma.chans[STM32_TIMERS_DMA_TRIG] = dma_request_chan(dev, "trig"); in stm32_timers_dma_probe()
193 ddata->dma.chans[STM32_TIMERS_DMA_COM] = dma_request_chan(dev, "com"); in stm32_timers_dma_probe()
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| /Linux-v6.6/drivers/crypto/qce/ |
| D | dma.c | 15 dma->txchan = dma_request_chan(dev, "tx"); in qce_dma_request()
19 dma->rxchan = dma_request_chan(dev, "rx"); in qce_dma_request()
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| /Linux-v6.6/drivers/i2c/busses/ |
| D | i2c-stm32.c | 26 dma->chan_tx = dma_request_chan(dev, "tx"); in stm32_i2c_dma_request()
47 dma->chan_rx = dma_request_chan(dev, "rx"); in stm32_i2c_dma_request()
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| D | i2c-at91-master.c | 780 dma->chan_tx = dma_request_chan(dev->dev, "tx"); in at91_twi_configure_dma()
787 dma->chan_rx = dma_request_chan(dev->dev, "rx"); in at91_twi_configure_dma()
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| /Linux-v6.6/drivers/crypto/starfive/ |
| D | jh7110-cryp.c | 71 cryp->tx = dma_request_chan(cryp->dev, "tx"); in starfive_dma_init()
76 cryp->rx = dma_request_chan(cryp->dev, "rx"); in starfive_dma_init()
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| /Linux-v6.6/drivers/iio/buffer/ |
| D | industrialio-buffer-dmaengine.c | 175 chan = dma_request_chan(dev, channel); in iio_dmaengine_buffer_alloc()
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| /Linux-v6.6/include/linux/ |
| D | dmaengine.h | 1490 struct dma_chan *dma_request_chan(struct device *dev, const char *name);
1518 static inline struct dma_chan *dma_request_chan(struct device *dev, in dma_request_chan() function
1590 struct dma_chan *ch = dma_request_chan(dev, name); in dma_request_slave_channel()
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| /Linux-v6.6/drivers/spi/ |
| D | spi-dw-dma.c | 172 dws->rxchan = dma_request_chan(dev, "rx"); in dw_spi_dma_init_generic()
179 dws->txchan = dma_request_chan(dev, "tx"); in dw_spi_dma_init_generic()
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| D | spi-at91-usart.c | 134 ctlr->dma_tx = dma_request_chan(dev, "tx"); in at91_usart_spi_configure_dma()
147 ctlr->dma_rx = dma_request_chan(dev, "rx"); in at91_usart_spi_configure_dma()
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| D | spi-img-spfi.c | 614 spfi->tx_ch = dma_request_chan(spfi->dev, "tx"); in img_spfi_probe()
622 spfi->rx_ch = dma_request_chan(spfi->dev, "rx"); in img_spfi_probe()
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| D | spi-sun6i.c | 703 master->dma_tx = dma_request_chan(&pdev->dev, "tx"); in sun6i_spi_probe()
714 master->dma_rx = dma_request_chan(&pdev->dev, "rx"); in sun6i_spi_probe()
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| D | spi-pic32.c | 611 host->dma_rx = dma_request_chan(dev, "spi-rx"); in pic32_spi_dma_prep()
622 host->dma_tx = dma_request_chan(dev, "spi-tx"); in pic32_spi_dma_prep()
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| D | spi-uniphier.c | 716 master->dma_tx = dma_request_chan(&pdev->dev, "tx"); in uniphier_spi_probe()
734 master->dma_rx = dma_request_chan(&pdev->dev, "rx"); in uniphier_spi_probe()
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| D | spi-davinci.c | 747 dspi->dma_rx = dma_request_chan(sdev, "rx"); in davinci_spi_request_dma()
751 dspi->dma_tx = dma_request_chan(sdev, "tx"); in davinci_spi_request_dma()
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| D | spi-fsl-lpspi.c | 663 controller->dma_tx = dma_request_chan(dev, "tx"); in fsl_lpspi_dma_init()
672 controller->dma_rx = dma_request_chan(dev, "rx"); in fsl_lpspi_dma_init()
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| D | spi-bcm2835.c | 904 ctlr->dma_tx = dma_request_chan(dev, "tx"); in bcm2835_dma_init()
911 ctlr->dma_rx = dma_request_chan(dev, "rx"); in bcm2835_dma_init()
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| /Linux-v6.6/sound/soc/sh/ |
| D | rz-ssi.c | 688 ssi->playback.dma_ch = dma_request_chan(dev, "tx"); in rz_ssi_dma_request()
692 ssi->capture.dma_ch = dma_request_chan(dev, "rx"); in rz_ssi_dma_request()
697 ssi->playback.dma_ch = dma_request_chan(dev, "rt"); in rz_ssi_dma_request()
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| /Linux-v6.6/drivers/mmc/host/ |
| D | jz4740_mmc.c | 231 host->dma_tx = dma_request_chan(dev, "tx-rx"); in jz4740_mmc_acquire_dma_channels()
240 host->dma_tx = dma_request_chan(mmc_dev(host->mmc), "tx"); in jz4740_mmc_acquire_dma_channels()
246 host->dma_rx = dma_request_chan(mmc_dev(host->mmc), "rx"); in jz4740_mmc_acquire_dma_channels()
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| D | moxart-mmc.c | 599 host->dma_chan_tx = dma_request_chan(dev, "tx"); in moxart_probe()
600 host->dma_chan_rx = dma_request_chan(dev, "rx"); in moxart_probe()
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| D | pxamci.c | 711 host->dma_chan_rx = dma_request_chan(dev, "rx"); in pxamci_probe()
719 host->dma_chan_tx = dma_request_chan(dev, "tx"); in pxamci_probe()
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| /Linux-v6.6/drivers/mtd/nand/raw/ |
| D | intel-nand-controller.c | 636 ebu_host->dma_tx = dma_request_chan(dev, "tx"); in ebu_nand_probe()
643 ebu_host->dma_rx = dma_request_chan(dev, "rx"); in ebu_nand_probe()
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| /Linux-v6.6/drivers/net/wwan/ |
| D | qcom_bam_dmux.c | 625 dmux->rx = dma_request_chan(dev, "rx"); in bam_dmux_power_on()
757 dmux->tx = dma_request_chan(dev, "tx"); in bam_dmux_runtime_resume()
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| /Linux-v6.6/drivers/usb/musb/ |
| D | ux500_dma.c | 313 dma_request_chan(dev, chan_names[ch_num]); in ux500_dma_controller_start()
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| /Linux-v6.6/arch/powerpc/platforms/512x/ |
| D | mpc512x_lpbfifo.c | 419 lpbfifo.chan = dma_request_chan(&pdev->dev, "rx-tx"); in mpc512x_lpbfifo_probe()
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| /Linux-v6.6/sound/soc/ |
| D | soc-generic-dmaengine-pcm.c | 379 chan = dma_request_chan(dev, name); in dmaengine_pcm_request_chan_of()
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