crypto: atmel-{aes,sha,tdes} - Stop passing unused argument in _dma_init()

pdata is not used.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/atmel-aes.c

@@ -2270,8 +2270,7 @@ static void atmel_aes_buff_cleanup(struct atmel_aes_dev *dd)
 	free_page((unsigned long)dd->buf);
 }
 
-static int atmel_aes_dma_init(struct atmel_aes_dev *dd,
-			      struct crypto_platform_data *pdata)
+static int atmel_aes_dma_init(struct atmel_aes_dev *dd)
 {
 	int ret;
 
@@ -2598,7 +2597,7 @@ static int atmel_aes_probe(struct platform_device *pdev)
 	if (err)
 		goto err_iclk_unprepare;
 
-	err = atmel_aes_dma_init(aes_dd, pdata);
+	err = atmel_aes_dma_init(aes_dd);
 	if (err)
 		goto err_buff_cleanup;
 

drivers/crypto/atmel-sha.c

@@ -2481,8 +2481,7 @@ static int atmel_sha_register_algs(struct atmel_sha_dev *dd)
 	return err;
 }
 
-static int atmel_sha_dma_init(struct atmel_sha_dev *dd,
-				struct crypto_platform_data *pdata)
+static int atmel_sha_dma_init(struct atmel_sha_dev *dd)
 {
 	dd->dma_lch_in.chan = dma_request_chan(dd->dev, "tx");
 	if (IS_ERR(dd->dma_lch_in.chan)) {
@@ -2674,7 +2673,7 @@ static int atmel_sha_probe(struct platform_device *pdev)
 			}
 		}
 
-		err = atmel_sha_dma_init(sha_dd, pdata);
+		err = atmel_sha_dma_init(sha_dd);
 		if (err)
 			goto err_iclk_unprepare;
 

drivers/crypto/atmel-tdes.c

@@ -741,8 +741,7 @@ static int atmel_tdes_crypt(struct skcipher_request *req, unsigned long mode)
 	return atmel_tdes_handle_queue(ctx->dd, req);
 }
 
-static int atmel_tdes_dma_init(struct atmel_tdes_dev *dd,
-			struct crypto_platform_data *pdata)
+static int atmel_tdes_dma_init(struct atmel_tdes_dev *dd)
 {
 	int ret;
 
@@ -1268,7 +1267,7 @@ static int atmel_tdes_probe(struct platform_device *pdev)
 			}
 		}
 
-		err = atmel_tdes_dma_init(tdes_dd, pdata);
+		err = atmel_tdes_dma_init(tdes_dd);
 		if (err)
 			goto err_buff_cleanup;