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

/kernel/linux/linux-5.10/drivers/spi/
H A Dspi-sprd.c139 SPRD_SPI_TX, enumerator
537 struct dma_chan *dma_chan = ss->dma.dma_chan[SPRD_SPI_TX]; in sprd_spi_dma_tx_config()
560 ss->dma.dma_chan[SPRD_SPI_TX] = dma_request_chan(ss->dev, "tx_chn"); in sprd_spi_dma_request()
561 if (IS_ERR_OR_NULL(ss->dma.dma_chan[SPRD_SPI_TX])) { in sprd_spi_dma_request()
563 return dev_err_probe(ss->dev, PTR_ERR(ss->dma.dma_chan[SPRD_SPI_TX]), in sprd_spi_dma_request()
575 if (ss->dma.dma_chan[SPRD_SPI_TX]) in sprd_spi_dma_release()
576 dma_release_channel(ss->dma.dma_chan[SPRD_SPI_TX]); in sprd_spi_dma_release()
/kernel/linux/linux-6.6/drivers/spi/
H A Dspi-sprd.c138 SPRD_SPI_TX, enumerator
536 struct dma_chan *dma_chan = ss->dma.dma_chan[SPRD_SPI_TX]; in sprd_spi_dma_tx_config()
559 ss->dma.dma_chan[SPRD_SPI_TX] = dma_request_chan(ss->dev, "tx_chn"); in sprd_spi_dma_request()
560 if (IS_ERR_OR_NULL(ss->dma.dma_chan[SPRD_SPI_TX])) { in sprd_spi_dma_request()
562 return dev_err_probe(ss->dev, PTR_ERR(ss->dma.dma_chan[SPRD_SPI_TX]), in sprd_spi_dma_request()
574 if (ss->dma.dma_chan[SPRD_SPI_TX]) in sprd_spi_dma_release()
575 dma_release_channel(ss->dma.dma_chan[SPRD_SPI_TX]); in sprd_spi_dma_release()

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