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spi: atmel: Drop unused variable 

The DMA cap mask is no longer used since:
commit 7758e39069 ("spi: atmel: remove compat for non DT board when requesting dma chan")
Drop it now.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20210218132840.131898-1-tudor.ambarus@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tudor Ambarus 2021-02-18 15:28:40 +02:00 committed by Mark Brown
parent e50989527f
commit 120a9e8155
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1 changed files with 0 additions and 4 deletions
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4
drivers/spi/spi-atmel.c
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@ -506,10 +506,6 @@ static int atmel_spi_configure_dma(struct spi_master *master,
struct device *dev = &as->pdev->dev;
int err;
dma_cap_mask_t mask;
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
master->dma_tx = dma_request_chan(dev, "tx");
if (IS_ERR(master->dma_tx)) {
err = PTR_ERR(master->dma_tx);