redonkable/alistair23-linux
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crypto: atmel-{aes,sha,tdes} - Drop duplicate init of dma_slave_config.direction

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The 'direction' member of the dma_slave_config will be going away
as it duplicates the direction given in the prepare call.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tudor Ambarus 2019-12-13 09:54:46 +00:00 committed by Herbert Xu
parent 0e69378940
commit 644c247e8e
3 changed files with 0 additions and 4 deletions
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1
drivers/crypto/atmel-aes.c
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@ -817,7 +817,6 @@ static int atmel_aes_dma_transfer_start(struct atmel_aes_dev *dd,
int err;
memset(&config, 0, sizeof(config));
config.direction = dir;
config.src_addr_width = addr_width;
config.dst_addr_width = addr_width;
config.src_maxburst = maxburst;

1
drivers/crypto/atmel-sha.c
View file

@ -2493,7 +2493,6 @@ static int atmel_sha_dma_init(struct atmel_sha_dev *dd,
return ret;
}
dd->dma_lch_in.dma_conf.direction = DMA_MEM_TO_DEV;
dd->dma_lch_in.dma_conf.dst_addr = dd->phys_base +
SHA_REG_DIN(0);
dd->dma_lch_in.dma_conf.src_maxburst = 1;

2
drivers/crypto/atmel-tdes.c
View file

@ -753,7 +753,6 @@ static int atmel_tdes_dma_init(struct atmel_tdes_dev *dd,
goto err_dma_in;
}
dd->dma_lch_in.dma_conf.direction = DMA_MEM_TO_DEV;
dd->dma_lch_in.dma_conf.dst_addr = dd->phys_base +
TDES_IDATA1R;
dd->dma_lch_in.dma_conf.src_maxburst = 1;
@ -770,7 +769,6 @@ static int atmel_tdes_dma_init(struct atmel_tdes_dev *dd,
goto err_dma_out;
}
dd->dma_lch_out.dma_conf.direction = DMA_DEV_TO_MEM;
dd->dma_lch_out.dma_conf.src_addr = dd->phys_base +
TDES_ODATA1R;
dd->dma_lch_out.dma_conf.src_maxburst = 1;