spi: atmel: Remove setting of deprecated member of struct dma_slave_config
The 'direction' member of 'struct dma_slave_config' is deprecated. Instead, drivers should use the direction argument to the device_prep_slave_sg and device_prep_dma_cyclic functions or the dir field in the dma_interleaved_template structure. spi-atmel uses the direction argument to dmaengine_prep_slave_sg. slave_config.direction is not used in neither of the DMA controller drivers (at_h/xdmac) that spi-atmel is using, we can just remove the setting of slave_config.direction and live with whatever stack value is there. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20211125124110.838037-3-tudor.ambarus@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -467,7 +467,6 @@ static int atmel_spi_dma_slave_config(struct atmel_spi *as, u8 bits_per_word)
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* So we'd rather write only one data at the time. Hence the transmit
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* path works the same whether FIFOs are available (and enabled) or not.
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*/
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slave_config.direction = DMA_MEM_TO_DEV;
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if (dmaengine_slave_config(master->dma_tx, &slave_config)) {
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dev_err(&as->pdev->dev,
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"failed to configure tx dma channel\n");
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@ -482,7 +481,6 @@ static int atmel_spi_dma_slave_config(struct atmel_spi *as, u8 bits_per_word)
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* So the receive path works the same whether FIFOs are available (and
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* enabled) or not.
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*/
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slave_config.direction = DMA_DEV_TO_MEM;
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if (dmaengine_slave_config(master->dma_rx, &slave_config)) {
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dev_err(&as->pdev->dev,
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"failed to configure rx dma channel\n");
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