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Mon, 11 Jan 2021 17:49:47 -0800 (PST) From: Allen Pais To: herbert@gondor.apana.org.au Subject: [PATCH v3 17/19] crypto: s5p: convert tasklets to use new tasklet_setup() API Date: Tue, 12 Jan 2021 07:16:48 +0530 Message-Id: <20210112014650.10887-18-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210112014650.10887-1-allen.lkml@gmail.com> References: <20210112014650.10887-1-allen.lkml@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210111_204950_347999_F25F0AC6 X-CRM114-Status: GOOD ( 13.80 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms 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-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=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. Acked-by: Krzysztof Kozlowski Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/crypto/s5p-sss.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c index 682c8a450a57..128512a365e1 100644 --- a/drivers/crypto/s5p-sss.c +++ b/drivers/crypto/s5p-sss.c @@ -1445,9 +1445,9 @@ static int s5p_hash_handle_queue(struct s5p_aes_dev *dd, * s5p_hash_tasklet_cb() - hash tasklet * @data: ptr to s5p_aes_dev */ -static void s5p_hash_tasklet_cb(unsigned long data) +static void s5p_hash_tasklet_cb(struct tasklet_struct *t) { - struct s5p_aes_dev *dd = (struct s5p_aes_dev *)data; + struct s5p_aes_dev *dd = from_tasklet(dd, t, hash_tasklet); if (!test_bit(HASH_FLAGS_BUSY, &dd->hash_flags)) { s5p_hash_handle_queue(dd, NULL); @@ -1975,9 +1975,9 @@ static void s5p_aes_crypt_start(struct s5p_aes_dev *dev, unsigned long mode) s5p_aes_complete(req, err); } -static void s5p_tasklet_cb(unsigned long data) +static void s5p_tasklet_cb(struct tasklet_struct *t) { - struct s5p_aes_dev *dev = (struct s5p_aes_dev *)data; + struct s5p_aes_dev *dev = from_tasklet(dev, t, tasklet); struct crypto_async_request *async_req, *backlog; struct s5p_aes_reqctx *reqctx; unsigned long flags; @@ -2258,7 +2258,7 @@ static int s5p_aes_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pdata); s5p_dev = pdata; - tasklet_init(&pdata->tasklet, s5p_tasklet_cb, (unsigned long)pdata); + tasklet_setup(&pdata->tasklet, s5p_tasklet_cb); crypto_init_queue(&pdata->queue, CRYPTO_QUEUE_LEN); for (i = 0; i < ARRAY_SIZE(algs); i++) { @@ -2268,8 +2268,7 @@ static int s5p_aes_probe(struct platform_device *pdev) } if (pdata->use_hash) { - tasklet_init(&pdata->hash_tasklet, s5p_hash_tasklet_cb, - (unsigned long)pdata); + tasklet_setup(&pdata->hash_tasklet, s5p_hash_tasklet_cb); crypto_init_queue(&pdata->hash_queue, SSS_HASH_QUEUE_LENGTH); for (hash_i = 0; hash_i < ARRAY_SIZE(algs_sha1_md5_sha256);