diff mbox series

[2/5] crypto: atmel-{aes,sha,tdes} - Drop duplicate init of dma_slave_config.direction

Message ID 20191213095423.6687-2-tudor.ambarus@microchip.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show
Series [1/5] crypto: atmel-{aes,sha} - Fix incorrect use of dmaengine_terminate_all() | expand

Commit Message

Tudor Ambarus Dec. 13, 2019, 9:54 a.m. UTC 
From: Tudor Ambarus <tudor.ambarus@microchip.com>

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>
---
 drivers/crypto/atmel-aes.c  | 1 -
 drivers/crypto/atmel-sha.c  | 1 -
 drivers/crypto/atmel-tdes.c | 2 --
 3 files changed, 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index c3f0e99d24b0..d5a116693010 100644
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -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;
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 7cf4ec9ed93a..21fcc04f6688 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -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;
diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c
index 12268b549596..51b332527efd 100644
--- a/drivers/crypto/atmel-tdes.c
+++ b/drivers/crypto/atmel-tdes.c
@@ -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;