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authorTudor Ambarus <tudor.ambarus@microchip.com>2021-11-25 14:41:10 +0200
committerMark Brown <broonie@kernel.org>2021-11-26 13:24:38 +0000
commitf44a29ceb99fc99832ee1d55d7fe9c4dbf594660 (patch)
treee2fbcac067268fd6bda4c379bf9d285e553ec5ef /drivers/spi/spi-atmel.c
parentc1b00674aab0c6950970e52c0f059756064a9e8c (diff)
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.c2
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");