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| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2021-11-25 14:41:10 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-26 13:24:38 +0000 |
| commit | f44a29ceb99fc99832ee1d55d7fe9c4dbf594660 (patch) | |
| tree | e2fbcac067268fd6bda4c379bf9d285e553ec5ef /drivers/spi/spi-atmel.c | |
| parent | c1b00674aab0c6950970e52c0f059756064a9e8c (diff) | |
| download | linux-f44a29ceb99fc99832ee1d55d7fe9c4dbf594660.tar.bz2 | |
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>
Diffstat (limited to 'drivers/spi/spi-atmel.c')
| -rw-r--r-- | drivers/spi/spi-atmel.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 22c7239aff75..f6626be4d4f7 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -467,7 +467,6 @@ static int atmel_spi_dma_slave_config(struct atmel_spi *as, u8 bits_per_word) * So we'd rather write only one data at the time. Hence the transmit * path works the same whether FIFOs are available (and enabled) or not. */ - slave_config.direction = DMA_MEM_TO_DEV; if (dmaengine_slave_config(master->dma_tx, &slave_config)) { dev_err(&as->pdev->dev, "failed to configure tx dma channel\n"); @@ -482,7 +481,6 @@ static int atmel_spi_dma_slave_config(struct atmel_spi *as, u8 bits_per_word) * So the receive path works the same whether FIFOs are available (and * enabled) or not. */ - slave_config.direction = DMA_DEV_TO_MEM; if (dmaengine_slave_config(master->dma_rx, &slave_config)) { dev_err(&as->pdev->dev, "failed to configure rx dma channel\n"); |