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Wed, 20 Jan 2021 20:42:11 -0800 (PST) From: Allen Pais To: herbert@gondor.apana.org.au Subject: [PATCH v4 02/19] crypto: atmel: convert tasklets to use new tasklet_setup() API Date: Thu, 21 Jan 2021 10:11:09 +0530 Message-Id: <20210121044126.152274-3-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210121044126.152274-1-allen.lkml@gmail.com> References: <20210121044126.152274-1-allen.lkml@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210120_234214_707258_6D86EB70 X-CRM114-Status: GOOD ( 12.99 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: giovanni.cabiddu@intel.com, alexandre.belloni@bootlin.com, aymen.sghaier@nxp.com, heiko@sntech.de, qat-linux@intel.com, jamie@jamieiles.com, jesper.nilsson@axis.com, linux-samsung-soc@vger.kernel.org, horia.geanta@nxp.com, k.konieczny@samsung.com, schalla@marvell.com, krzk@kernel.org, linux-rockchip@lists.infradead.org, ludovic.desroches@microchip.com, thomas.lendacky@amd.com, arno@natisbad.org, vz@mleia.com, gilad@benyossef.com, gcherian@marvell.com, linux-mediatek@lists.infradead.org, lars.persson@axis.com, matthias.bgg@gmail.com, Allen Pais , john.allen@amd.com, bbrezillon@kernel.org, nicolas.ferre@microchip.com, linux-crypto@vger.kernel.org, Romain Perier , davem@davemloft.net Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/crypto/atmel-aes.c | 14 ++++++-------- drivers/crypto/atmel-sha.c | 14 ++++++-------- drivers/crypto/atmel-tdes.c | 14 ++++++-------- 3 files changed, 18 insertions(+), 24 deletions(-) diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c index b1d286004295..804e6a5a39d4 100644 --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -2300,16 +2300,16 @@ static void atmel_aes_dma_cleanup(struct atmel_aes_dev *dd) dma_release_channel(dd->src.chan); } -static void atmel_aes_queue_task(unsigned long data) +static void atmel_aes_queue_task(struct tasklet_struct *t) { - struct atmel_aes_dev *dd = (struct atmel_aes_dev *)data; + struct atmel_aes_dev *dd = from_tasklet(dd, t, queue_task); atmel_aes_handle_queue(dd, NULL); } -static void atmel_aes_done_task(unsigned long data) +static void atmel_aes_done_task(struct tasklet_struct *t) { - struct atmel_aes_dev *dd = (struct atmel_aes_dev *)data; + struct atmel_aes_dev *dd = from_tasklet(dd, t, done_task); dd->is_async = true; (void)dd->resume(dd); @@ -2499,10 +2499,8 @@ static int atmel_aes_probe(struct platform_device *pdev) INIT_LIST_HEAD(&aes_dd->list); spin_lock_init(&aes_dd->lock); - tasklet_init(&aes_dd->done_task, atmel_aes_done_task, - (unsigned long)aes_dd); - tasklet_init(&aes_dd->queue_task, atmel_aes_queue_task, - (unsigned long)aes_dd); + tasklet_setup(&aes_dd->done_task, atmel_aes_done_task); + tasklet_setup(&aes_dd->queue_task, atmel_aes_queue_task); crypto_init_queue(&aes_dd->queue, ATMEL_AES_QUEUE_LENGTH); diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c index 352d80cb5ae9..8ec8a32606e8 100644 --- a/drivers/crypto/atmel-sha.c +++ b/drivers/crypto/atmel-sha.c @@ -1314,9 +1314,9 @@ static struct ahash_alg sha_384_512_algs[] = { }, }; -static void atmel_sha_queue_task(unsigned long data) +static void atmel_sha_queue_task(struct tasklet_struct *t) { - struct atmel_sha_dev *dd = (struct atmel_sha_dev *)data; + struct atmel_sha_dev *dd = from_tasklet(dd, t, queue_task); atmel_sha_handle_queue(dd, NULL); } @@ -1353,9 +1353,9 @@ static int atmel_sha_done(struct atmel_sha_dev *dd) return err; } -static void atmel_sha_done_task(unsigned long data) +static void atmel_sha_done_task(struct tasklet_struct *t) { - struct atmel_sha_dev *dd = (struct atmel_sha_dev *)data; + struct atmel_sha_dev *dd = from_tasklet(dd, t, done_task); dd->is_async = true; (void)dd->resume(dd); @@ -2570,10 +2570,8 @@ static int atmel_sha_probe(struct platform_device *pdev) INIT_LIST_HEAD(&sha_dd->list); spin_lock_init(&sha_dd->lock); - tasklet_init(&sha_dd->done_task, atmel_sha_done_task, - (unsigned long)sha_dd); - tasklet_init(&sha_dd->queue_task, atmel_sha_queue_task, - (unsigned long)sha_dd); + tasklet_setup(&sha_dd->done_task, atmel_sha_done_task); + tasklet_setup(&sha_dd->queue_task, atmel_sha_queue_task); crypto_init_queue(&sha_dd->queue, ATMEL_SHA_QUEUE_LENGTH); diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c index 4d63cb13a54f..b7a734f666ae 100644 --- a/drivers/crypto/atmel-tdes.c +++ b/drivers/crypto/atmel-tdes.c @@ -1049,16 +1049,16 @@ static struct skcipher_alg tdes_algs[] = { }, }; -static void atmel_tdes_queue_task(unsigned long data) +static void atmel_tdes_queue_task(struct tasklet_struct *t) { - struct atmel_tdes_dev *dd = (struct atmel_tdes_dev *)data; + struct atmel_tdes_dev *dd = from_tasklet(dd, t, queue_task); atmel_tdes_handle_queue(dd, NULL); } -static void atmel_tdes_done_task(unsigned long data) +static void atmel_tdes_done_task(struct tasklet_struct *t) { - struct atmel_tdes_dev *dd = (struct atmel_tdes_dev *) data; + struct atmel_tdes_dev *dd = from_tasklet(dd, t, done_task); int err; if (!(dd->flags & TDES_FLAGS_DMA)) @@ -1177,10 +1177,8 @@ static int atmel_tdes_probe(struct platform_device *pdev) INIT_LIST_HEAD(&tdes_dd->list); spin_lock_init(&tdes_dd->lock); - tasklet_init(&tdes_dd->done_task, atmel_tdes_done_task, - (unsigned long)tdes_dd); - tasklet_init(&tdes_dd->queue_task, atmel_tdes_queue_task, - (unsigned long)tdes_dd); + tasklet_setup(&tdes_dd->done_task, atmel_tdes_done_task); + tasklet_setup(&tdes_dd->queue_task, atmel_tdes_queue_task); crypto_init_queue(&tdes_dd->queue, ATMEL_TDES_QUEUE_LENGTH);