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Searched refs:dma_release_channel (Results 1 – 97 of 97) sorted by relevance

/linux-4.1.27/drivers/mmc/host/
Dtmio_mmc_dma.c108 dma_release_channel(chan); in tmio_mmc_start_dma_rx()
113 dma_release_channel(chan); in tmio_mmc_start_dma_rx()
188 dma_release_channel(chan); in tmio_mmc_start_dma_tx()
193 dma_release_channel(chan); in tmio_mmc_start_dma_tx()
332 dma_release_channel(host->chan_rx); in tmio_mmc_request_dma()
336 dma_release_channel(host->chan_tx); in tmio_mmc_request_dma()
345 dma_release_channel(chan); in tmio_mmc_release_dma()
350 dma_release_channel(chan); in tmio_mmc_release_dma()
Dsh_mmcif.c319 dma_release_channel(chan); in sh_mmcif_start_dma_rx()
324 dma_release_channel(chan); in sh_mmcif_start_dma_rx()
368 dma_release_channel(chan); in sh_mmcif_start_dma_tx()
373 dma_release_channel(chan); in sh_mmcif_start_dma_tx()
428 dma_release_channel(chan); in sh_mmcif_request_dma_one()
454 dma_release_channel(host->chan_tx); in sh_mmcif_request_dma()
466 dma_release_channel(chan); in sh_mmcif_release_dma()
471 dma_release_channel(chan); in sh_mmcif_release_dma()
Domap.c1446 dma_release_channel(host->dma_tx); in mmc_omap_probe()
1448 dma_release_channel(host->dma_rx); in mmc_omap_probe()
1476 dma_release_channel(host->dma_tx); in mmc_omap_remove()
1478 dma_release_channel(host->dma_rx); in mmc_omap_remove()
Djz4740_mmc.c170 dma_release_channel(host->dma_tx); in jz4740_mmc_release_dma_channels()
171 dma_release_channel(host->dma_rx); in jz4740_mmc_release_dma_channels()
199 dma_release_channel(host->dma_tx); in jz4740_mmc_acquire_dma_channels()
Dmoxart-mmc.c695 dma_release_channel(host->dma_chan_tx); in moxart_remove()
697 dma_release_channel(host->dma_chan_rx); in moxart_remove()
Dmxs-mmc.c680 dma_release_channel(ssp->dmach); in mxs_mmc_probe()
697 dma_release_channel(ssp->dmach); in mxs_mmc_remove()
Dmxcmmc.c869 dma_release_channel(host->dma); in mxcmci_set_ios()
1175 dma_release_channel(host->dma); in mxcmci_probe()
1198 dma_release_channel(host->dma); in mxcmci_remove()
Ddavinci_mmc.c514 dma_release_channel(host->dma_tx); in davinci_release_dma_channels()
515 dma_release_channel(host->dma_rx); in davinci_release_dma_channels()
546 dma_release_channel(host->dma_tx); in davinci_acquire_dma_channels()
Dusdhi6rol0.c519 dma_release_channel(chan); in usdhi6_dma_release()
524 dma_release_channel(chan); in usdhi6_dma_release()
710 dma_release_channel(host->chan_rx); in usdhi6_dma_request()
713 dma_release_channel(host->chan_tx); in usdhi6_dma_request()
Domap_hsmmc.c2151 dma_release_channel(host->tx_chan); in omap_hsmmc_probe()
2153 dma_release_channel(host->rx_chan); in omap_hsmmc_probe()
2175 dma_release_channel(host->tx_chan); in omap_hsmmc_remove()
2177 dma_release_channel(host->rx_chan); in omap_hsmmc_remove()
Dmmci.c493 dma_release_channel(host->dma_rx_channel); in mmci_dma_release()
495 dma_release_channel(host->dma_tx_channel); in mmci_dma_release()
Ds3cmci.c1776 dma_release_channel(host->dma); in s3cmci_probe()
1838 dma_release_channel(host->dma); in s3cmci_remove()
Datmel-mci.c2521 dma_release_channel(host->dma.chan); in atmci_probe()
2549 dma_release_channel(host->dma.chan); in atmci_remove()
/linux-4.1.27/drivers/crypto/qce/
Ddma.c44 dma_release_channel(dma->rxchan); in qce_dma_request()
46 dma_release_channel(dma->txchan); in qce_dma_request()
52 dma_release_channel(dma->txchan); in qce_dma_release()
53 dma_release_channel(dma->rxchan); in qce_dma_release()
/linux-4.1.27/drivers/tty/serial/8250/
D8250_dma.c194 dma_release_channel(dma->rxchan); in serial8250_request_dma()
224 dma_release_channel(dma->rxchan); in serial8250_request_dma()
225 dma_release_channel(dma->txchan); in serial8250_request_dma()
242 dma_release_channel(dma->rxchan); in serial8250_release_dma()
249 dma_release_channel(dma->txchan); in serial8250_release_dma()
/linux-4.1.27/drivers/spi/
Dspi-dw-mid.c82 dma_release_channel(dws->rxchan); in mid_spi_dma_init()
93 dma_release_channel(dws->txchan); in mid_spi_dma_exit()
96 dma_release_channel(dws->rxchan); in mid_spi_dma_exit()
Dspi-pxa2xx-dma.c323 dma_release_channel(drv_data->tx_chan); in pxa2xx_spi_dma_setup()
335 dma_release_channel(drv_data->rx_chan); in pxa2xx_spi_dma_release()
341 dma_release_channel(drv_data->tx_chan); in pxa2xx_spi_dma_release()
Dspi-img-spfi.c659 dma_release_channel(spfi->tx_ch); in img_spfi_probe()
661 dma_release_channel(spfi->rx_ch); in img_spfi_probe()
681 dma_release_channel(spfi->rx_ch); in img_spfi_probe()
683 dma_release_channel(spfi->tx_ch); in img_spfi_probe()
699 dma_release_channel(spfi->tx_ch); in img_spfi_remove()
701 dma_release_channel(spfi->rx_ch); in img_spfi_remove()
Dspi-rockchip.c727 dma_release_channel(rs->dma_tx.ch); in rockchip_spi_probe()
754 dma_release_channel(rs->dma_tx.ch); in rockchip_spi_probe()
756 dma_release_channel(rs->dma_rx.ch); in rockchip_spi_probe()
778 dma_release_channel(rs->dma_tx.ch); in rockchip_spi_remove()
780 dma_release_channel(rs->dma_rx.ch); in rockchip_spi_remove()
Dspi-sirf.c759 dma_release_channel(sspi->tx_chan); in spi_sirfsoc_probe()
761 dma_release_channel(sspi->rx_chan); in spi_sirfsoc_probe()
780 dma_release_channel(sspi->rx_chan); in spi_sirfsoc_remove()
781 dma_release_channel(sspi->tx_chan); in spi_sirfsoc_remove()
Dspi-sh-msiof.c1048 dma_release_channel(chan); in sh_msiof_request_dma_chan()
1125 dma_release_channel(master->dma_rx); in sh_msiof_request_dma()
1127 dma_release_channel(master->dma_tx); in sh_msiof_request_dma()
1147 dma_release_channel(master->dma_rx); in sh_msiof_release_dma()
1148 dma_release_channel(master->dma_tx); in sh_msiof_release_dma()
Dspi-qup.c697 dma_release_channel(master->dma_rx); in spi_qup_release_dma()
699 dma_release_channel(master->dma_tx); in spi_qup_release_dma()
747 dma_release_channel(master->dma_tx); in spi_qup_init_dma()
749 dma_release_channel(master->dma_rx); in spi_qup_init_dma()
Dspi-mxs.c547 dma_release_channel(ssp->dmach); in mxs_spi_probe()
564 dma_release_channel(ssp->dmach); in mxs_spi_remove()
Dspi-ep93xx.c835 dma_release_channel(espi->dma_rx); in ep93xx_spi_setup_dma()
846 dma_release_channel(espi->dma_rx); in ep93xx_spi_release_dma()
850 dma_release_channel(espi->dma_tx); in ep93xx_spi_release_dma()
Dspi-rspi.c1038 dma_release_channel(chan); in rspi_request_dma_chan()
1071 dma_release_channel(master->dma_tx); in rspi_request_dma()
1084 dma_release_channel(master->dma_tx); in rspi_release_dma()
1086 dma_release_channel(master->dma_rx); in rspi_release_dma()
Dspi-davinci.c829 dma_release_channel(dspi->dma_rx); in davinci_spi_request_dma()
1080 dma_release_channel(dspi->dma_rx); in davinci_spi_probe()
1081 dma_release_channel(dspi->dma_tx); in davinci_spi_probe()
Dspi-pl022.c1161 dma_release_channel(pl022->dma_tx_channel); in pl022_dma_probe()
1163 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_probe()
1191 dma_release_channel(pl022->dma_tx_channel); in pl022_dma_autoprobe()
1194 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_autoprobe()
1216 dma_release_channel(pl022->dma_tx_channel); in pl022_dma_remove()
1218 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_remove()
Dspi-atmel.c473 dma_release_channel(as->dma.chan_rx); in atmel_spi_configure_dma()
475 dma_release_channel(as->dma.chan_tx); in atmel_spi_configure_dma()
490 dma_release_channel(as->dma.chan_rx); in atmel_spi_release_dma()
492 dma_release_channel(as->dma.chan_tx); in atmel_spi_release_dma()
Dspi-tegra114.c601 dma_release_channel(dma_chan); in tegra_spi_init_dma_param()
631 dma_release_channel(dma_chan); in tegra_spi_init_dma_param()
659 dma_release_channel(dma_chan); in tegra_spi_deinit_dma_param()
Dspi-tegra20-slink.c627 dma_release_channel(dma_chan); in tegra_slink_init_dma_param()
657 dma_release_channel(dma_chan); in tegra_slink_init_dma_param()
685 dma_release_channel(dma_chan); in tegra_slink_deinit_dma_param()
Dspi-s3c64xx.c348 dma_release_channel(sdd->rx_dma.ch); in s3c64xx_spi_prepare_transfer()
359 dma_release_channel(sdd->rx_dma.ch); in s3c64xx_spi_unprepare_transfer()
360 dma_release_channel(sdd->tx_dma.ch); in s3c64xx_spi_unprepare_transfer()
Dspi-omap2-mcspi.c972 dma_release_channel(mcspi_dma->dma_rx); in omap2_mcspi_request_dma()
1045 dma_release_channel(mcspi_dma->dma_rx); in omap2_mcspi_cleanup()
1049 dma_release_channel(mcspi_dma->dma_tx); in omap2_mcspi_cleanup()
Dspi-topcliff-pch.c901 dma_release_channel(dma->chan_tx); in pch_spi_request_dma()
915 dma_release_channel(dma->chan_tx); in pch_spi_release_dma()
919 dma_release_channel(dma->chan_rx); in pch_spi_release_dma()
Dspi-imx.c805 dma_release_channel(master->dma_rx); in spi_imx_sdma_exit()
810 dma_release_channel(master->dma_tx); in spi_imx_sdma_exit()
/linux-4.1.27/sound/soc/fsl/
Dfsl_asrc_dma.c208 dma_release_channel(tmp_chan); in fsl_asrc_dma_hw_params()
216 dma_release_channel(tmp_chan); in fsl_asrc_dma_hw_params()
262 dma_release_channel(pair->dma_chan[IN]); in fsl_asrc_dma_hw_free()
265 dma_release_channel(pair->dma_chan[OUT]); in fsl_asrc_dma_hw_free()
/linux-4.1.27/drivers/misc/mic/host/
Dmic_boot.c181 dma_release_channel(mdev->dma_ch); in mic_start()
202 dma_release_channel(mdev->dma_ch); in mic_stop()
/linux-4.1.27/drivers/net/irda/
Dsa1100_ir.c844 dma_release_channel(si->dma_tx.chan); in sa1100_irda_start()
846 dma_release_channel(si->dma_rx.chan); in sa1100_irda_start()
890 dma_release_channel(si->dma_tx.chan); in sa1100_irda_stop()
891 dma_release_channel(si->dma_rx.chan); in sa1100_irda_stop()
/linux-4.1.27/drivers/soc/tegra/fuse/
Dfuse-tegra20.c117 dma_release_channel(apb_dma_chan); in apb_dma_init()
/linux-4.1.27/drivers/usb/musb/
Dux500_dma.c267 dma_release_channel(ux500_channel->dma_chan); in ux500_dma_controller_stop()
277 dma_release_channel(ux500_channel->dma_chan); in ux500_dma_controller_stop()
Dmusb_cppi41.c601 dma_release_channel(dc); in cppi41_release_all_dma_chans()
604 dma_release_channel(dc); in cppi41_release_all_dma_chans()
/linux-4.1.27/sound/soc/txx9/
Dtxx9aclc.c318 dma_release_channel(dev->dmadata[i].dma_chan); in txx9aclc_pcm_new()
398 dma_release_channel(chan); in txx9aclc_pcm_remove()
/linux-4.1.27/drivers/i2c/busses/
Di2c-imx.c337 dma_release_channel(dma->chan_rx); in i2c_imx_dma_request()
339 dma_release_channel(dma->chan_tx); in i2c_imx_dma_request()
403 dma_release_channel(dma->chan_tx); in i2c_imx_dma_free()
406 dma_release_channel(dma->chan_rx); in i2c_imx_dma_free()
Di2c-sh_mobile.c580 dma_release_channel(chan); in sh_mobile_i2c_request_dma_chan()
809 dma_release_channel(pd->dma_tx); in sh_mobile_i2c_release_dma()
814 dma_release_channel(pd->dma_rx); in sh_mobile_i2c_release_dma()
Di2c-at91.c721 dma_release_channel(dma->chan_rx); in at91_twi_configure_dma()
723 dma_release_channel(dma->chan_tx); in at91_twi_configure_dma()
Di2c-mxs.c887 dma_release_channel(i2c->dmach); in mxs_i2c_remove()
/linux-4.1.27/drivers/media/platform/omap3isp/
Disphist.c519 dma_release_channel(hist->dma_ch); in omap3isp_hist_init()
533 dma_release_channel(hist->dma_ch); in omap3isp_hist_cleanup()
/linux-4.1.27/drivers/mtd/nand/
Dlpc32xx_mlc.c606 dma_release_channel(host->dma_chan); in lpc32xx_dma_setup()
801 dma_release_channel(host->dma_chan); in lpc32xx_nand_probe()
823 dma_release_channel(host->dma_chan); in lpc32xx_nand_remove()
Dfsmc_nand.c1164 dma_release_channel(host->write_dma_chan); in fsmc_nand_probe()
1167 dma_release_channel(host->read_dma_chan); in fsmc_nand_probe()
1186 dma_release_channel(host->write_dma_chan); in fsmc_nand_remove()
1187 dma_release_channel(host->read_dma_chan); in fsmc_nand_remove()
Dlpc32xx_slc.c916 dma_release_channel(host->dma_chan); in lpc32xx_nand_probe()
935 dma_release_channel(host->dma_chan); in lpc32xx_nand_remove()
Dsh_flctl.c126 dma_release_channel(flctl->chan_fifo0_rx); in flctl_release_dma()
130 dma_release_channel(flctl->chan_fifo0_tx); in flctl_release_dma()
Domap2.c2050 dma_release_channel(info->dma); in omap_nand_probe()
2069 dma_release_channel(info->dma); in omap_nand_remove()
Datmel_nand.c2274 dma_release_channel(host->dma_chan); in atmel_nand_probe()
2298 dma_release_channel(host->dma_chan); in atmel_nand_remove()
/linux-4.1.27/sound/atmel/
Dac97c.c1144 dma_release_channel(chip->dma.rx_chan); in atmel_ac97c_probe()
1146 dma_release_channel(chip->dma.tx_chan); in atmel_ac97c_probe()
1224 dma_release_channel(chip->dma.rx_chan); in atmel_ac97c_remove()
1226 dma_release_channel(chip->dma.tx_chan); in atmel_ac97c_remove()
Dabdac.c523 dma_release_channel(dac->dma.chan); in atmel_abdac_probe()
578 dma_release_channel(dac->dma.chan); in atmel_abdac_remove()
/linux-4.1.27/drivers/ata/
Dpata_ep93xx.c629 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_release_dma()
633 dma_release_channel(drv_data->dma_tx_channel); in ep93xx_pata_release_dma()
675 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_dma_init()
Dpata_arasan_cf.c542 dma_release_channel(acdev->dma_chan); in data_xfer()
Dsata_dwc_460ex.c910 dma_release_channel(hsdevp->chan); in sata_dwc_port_stop()
/linux-4.1.27/sound/core/
Dpcm_dmaengine.c365 dma_release_channel(prtd->dma_chan); in snd_dmaengine_pcm_close_release_chan()
/linux-4.1.27/include/linux/
Ddmaengine.h1039 void dma_release_channel(struct dma_chan *chan);
1072 static inline void dma_release_channel(struct dma_chan *chan) in dma_release_channel() function
/linux-4.1.27/drivers/crypto/
Dimg-hash.c349 dma_release_channel(hdev->dma_lch); in img_hash_dma_init()
982 dma_release_channel(hdev->dma_lch); in img_hash_probe()
1008 dma_release_channel(hdev->dma_lch); in img_hash_remove()
Domap-des.c373 dma_release_channel(dd->dma_lch_in); in omap_des_dma_init()
382 dma_release_channel(dd->dma_lch_out); in omap_des_dma_cleanup()
383 dma_release_channel(dd->dma_lch_in); in omap_des_dma_cleanup()
Domap-aes.c389 dma_release_channel(dd->dma_lch_in); in omap_aes_dma_init()
398 dma_release_channel(dd->dma_lch_out); in omap_aes_dma_cleanup()
399 dma_release_channel(dd->dma_lch_in); in omap_aes_dma_cleanup()
Datmel-tdes.c765 dma_release_channel(dd->dma_lch_in.chan); in atmel_tdes_dma_init()
773 dma_release_channel(dd->dma_lch_in.chan); in atmel_tdes_dma_cleanup()
774 dma_release_channel(dd->dma_lch_out.chan); in atmel_tdes_dma_cleanup()
Datmel-aes.c811 dma_release_channel(dd->dma_lch_in.chan); in atmel_aes_dma_init()
819 dma_release_channel(dd->dma_lch_in.chan); in atmel_aes_dma_cleanup()
820 dma_release_channel(dd->dma_lch_out.chan); in atmel_aes_dma_cleanup()
Domap-sham.c1982 dma_release_channel(dd->dma_lch); in omap_sham_probe()
2008 dma_release_channel(dd->dma_lch); in omap_sham_remove()
Datmel-sha.c1266 dma_release_channel(dd->dma_lch_in.chan); in atmel_sha_dma_cleanup()
/linux-4.1.27/Documentation/crypto/
Dasync-tx-api.txt200 this interface is exclusive to the caller, until dma_release_channel()
212 dma_release_channel().
/linux-4.1.27/sound/soc/intel/common/
Dsst-firmware.c244 dma_release_channel(dma->ch); in sst_dsp_dma_get_channel()
259 dma_release_channel(dma->ch); in sst_dsp_dma_put_channel()
325 dma_release_channel(dma->ch); in sst_dma_free()
/linux-4.1.27/drivers/tty/serial/
Dserial-tegra.c933 dma_release_channel(dma_chan); in tegra_uart_dma_channel_allocate()
972 dma_release_channel(dma_chan); in tegra_uart_dma_channel_allocate()
996 dma_release_channel(dma_chan); in tegra_uart_dma_channel_free()
Dsamsung.c911 dma_release_channel(dma->rx_chan); in s3c24xx_serial_request_dma()
923 dma_release_channel(dma->rx_chan); in s3c24xx_serial_request_dma()
924 dma_release_channel(dma->tx_chan); in s3c24xx_serial_request_dma()
952 dma_release_channel(dma->rx_chan); in s3c24xx_serial_release_dma()
960 dma_release_channel(dma->tx_chan); in s3c24xx_serial_release_dma()
Dpch_uart.c697 dma_release_channel(priv->chan_tx); in pch_free_dma()
701 dma_release_channel(priv->chan_rx); in pch_free_dma()
767 dma_release_channel(priv->chan_tx); in pch_request_dma()
Dsirfsoc_uart.c1446 dma_release_channel(sirfport->rx_dma_chan); in sirfsoc_uart_probe()
1459 dma_release_channel(sirfport->rx_dma_chan); in sirfsoc_uart_remove()
1467 dma_release_channel(sirfport->tx_dma_chan); in sirfsoc_uart_remove()
Dmxs-auart.c590 dma_release_channel(s->tx_dma_chan); in mxs_auart_dma_exit_channel()
594 dma_release_channel(s->rx_dma_chan); in mxs_auart_dma_exit_channel()
Damba-pl011.c345 dma_release_channel(chan); in pl011_dma_probe()
401 dma_release_channel(uap->dmatx.chan); in pl011_dma_remove()
403 dma_release_channel(uap->dmarx.chan); in pl011_dma_remove()
Dfsl_lpuart.c1853 dma_release_channel(sport->dma_tx_chan); in lpuart_remove()
1856 dma_release_channel(sport->dma_rx_chan); in lpuart_remove()
Dimx.c980 dma_release_channel(sport->dma_chan_rx); in imx_uart_dma_exit()
988 dma_release_channel(sport->dma_chan_tx); in imx_uart_dma_exit()
Dsh-sci.c1354 dma_release_channel(chan); in sci_rx_dma_release()
1369 dma_release_channel(chan); in sci_tx_dma_release()
Datmel_serial.c764 dma_release_channel(chan); in atmel_release_tx_dma()
915 dma_release_channel(chan); in atmel_release_rx_dma()
/linux-4.1.27/sound/soc/
Dsoc-generic-dmaengine-pcm.c399 dma_release_channel(pcm->chan[i]); in dmaengine_pcm_release_chan()
/linux-4.1.27/drivers/misc/carma/
Dcarma-fpga-program.c983 dma_release_channel(priv->chan); in fpga_of_remove()
1140 dma_release_channel(priv->chan); in fpga_of_probe()
Dcarma-fpga.c1453 dma_release_channel(priv->chan); in data_of_probe()
1481 dma_release_channel(priv->chan); in data_of_remove()
/linux-4.1.27/drivers/dma/
Ddmaengine.c689 void dma_release_channel(struct dma_chan *chan) in dma_release_channel() function
700 EXPORT_SYMBOL_GPL(dma_release_channel);
Ddmatest.c851 dma_release_channel(chan); in request_channels()
893 dma_release_channel(chan); in stop_threaded_test()
/linux-4.1.27/drivers/media/platform/soc_camera/
Dmx3_camera.c543 dma_release_channel(&(*ichan)->dma_chan); in mx3_camera_clock_stop()
1248 dma_release_channel(&mx3_cam->idmac_channel[0]->dma_chan); in mx3_camera_remove()
/linux-4.1.27/drivers/media/platform/
Dm2m-deinterlace.c1071 dma_release_channel(pcdev->dma_chan); in deinterlace_probe()
1085 dma_release_channel(pcdev->dma_chan); in deinterlace_remove()
Dtimblogiw.c702 dma_release_channel(fh->chan); in timblogiw_close()
/linux-4.1.27/drivers/net/ethernet/micrel/
Dks8842.c901 dma_release_channel(tx_ctl->chan); in ks8842_dealloc_dma_bufs()
905 dma_release_channel(rx_ctl->chan); in ks8842_dealloc_dma_bufs()
/linux-4.1.27/sound/soc/sh/rcar/
Ddma.c197 dma_release_channel(dmaen->chan); in rsnd_dmaen_quit()
/linux-4.1.27/drivers/usb/renesas_usbhs/
Dfifo.c1216 dma_release_channel(fifo->tx_chan); in usbhsf_dma_quit()
1218 dma_release_channel(fifo->rx_chan); in usbhsf_dma_quit()
/linux-4.1.27/Documentation/dmaengine/
Dclient.txt46 until dma_release_channel() is called.
Dprovider.txt249 dma_request_channel or dma_release_channel for the first/last
/linux-4.1.27/sound/soc/sh/
Dsiu_pcm.c395 dma_release_channel(siu_stream->chan); in siu_pcm_close()
Dfsi.c1390 dma_release_channel(io->chan); in fsi_dma_probe()
1417 dma_release_channel(io->chan); in fsi_dma_remove()
/linux-4.1.27/drivers/media/platform/xilinx/
Dxilinx-dma.c757 dma_release_channel(dma->dma); in xvip_dma_cleanup()
/linux-4.1.27/drivers/video/fbdev/
Dmx3fb.c1617 dma_release_channel(chan); in mx3fb_probe()
1638 dma_release_channel(chan); in mx3fb_remove()
/linux-4.1.27/drivers/rapidio/
Drio.c1554 dma_release_channel(dchan); in rio_release_dma()
/linux-4.1.27/drivers/mtd/nand/gpmi-nand/
Dgpmi-nand.c547 dma_release_channel(this->dma_chans[i]); in release_dma_channels()