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Fri, 13 Dec 2019 09:54:47 +0000 From: To: Subject: [PATCH 2/5] crypto: atmel-{aes,sha,tdes} - Drop duplicate init of dma_slave_config.direction Thread-Topic: [PATCH 2/5] crypto: atmel-{aes,sha,tdes} - Drop duplicate init of dma_slave_config.direction Thread-Index: AQHVsZta6SvbcgatykCqmhrO1amI4Q== Date: Fri, 13 Dec 2019 09:54:46 +0000 Message-ID: <20191213095423.6687-2-tudor.ambarus@microchip.com> References: <20191213095423.6687-1-tudor.ambarus@microchip.com> In-Reply-To: <20191213095423.6687-1-tudor.ambarus@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR0501CA0046.eurprd05.prod.outlook.com (2603:10a6:800:60::32) To MN2PR11MB4448.namprd11.prod.outlook.com (2603:10b6:208:193::29) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.20.1 x-originating-ip: [86.122.210.80] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 489a8edc-f158-4a83-9cba-08d77fb27ca3 x-ms-traffictypediagnostic: MN2PR11MB3935: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:7691; 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X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [216.71.154.253 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alexandre.belloni@bootlin.com, Tudor.Ambarus@microchip.com, Ludovic.Desroches@microchip.com, linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Tudor Ambarus 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 --- drivers/crypto/atmel-aes.c | 1 - drivers/crypto/atmel-sha.c | 1 - drivers/crypto/atmel-tdes.c | 2 -- 3 files changed, 4 deletions(-) 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;