From patchwork Thu Jan 7 12:29:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen Pais X-Patchwork-Id: 359417 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72316C433E0 for ; Thu, 7 Jan 2021 12:32:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4214923359 for ; Thu, 7 Jan 2021 12:32:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728295AbhAGMcs (ORCPT ); Thu, 7 Jan 2021 07:32:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728293AbhAGMcs (ORCPT ); Thu, 7 Jan 2021 07:32:48 -0500 Received: from mail-pg1-x52e.google.com (mail-pg1-x52e.google.com [IPv6:2607:f8b0:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C2CFC0612F9; Thu, 7 Jan 2021 04:32:08 -0800 (PST) Received: by mail-pg1-x52e.google.com with SMTP id n7so4752073pgg.2; Thu, 07 Jan 2021 04:32:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=FGU6XdrM5ip9qPogsEZz38Pcqw7Ofqtd00r2eJGcshk=; b=lYk3ZavHMJgM8Ipk8OB7Ok0ZGlnIVM/LIbC6sQ27jQ08uw235EsHYU3NCmQQh64oic LZapX+bK6uFsiDAhbqGoeYXVQj0mpyRmaSCFyzvFBZPJn8dpl6ox5aYut2p10n6K3RZf z83CbGkfr2xLxUXj+o4nXiEWQGyqqkkEEBxIsQweg4H2SHQuimMbEg4t0m8qNoXqB18Z FOYQfY4pZdrCQc5jrwNEe7+q0FUmtkhA5IeSfK2WeQWAHPiCZQ6X+8uDfdI2QMZcN2e4 7Ae7rB46jMewbimo9JzWtX4Wc6fCsZm0gRoo/+K0pXvr48PuIasJpcErYSjrGpNmGv/o g00g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=FGU6XdrM5ip9qPogsEZz38Pcqw7Ofqtd00r2eJGcshk=; b=OYuMJUy89DB5t9SDBQc11VV31BJ4Hdecx4iMM4uqJanPnM34dPF8AH13lCWUN7G6Cs Aw4PET1rvd3MXK01HEZWlbsvcVKTjLJGOKC+2bOaDnXkv5celwI16jCvM0zv9op22TGU OZUv7ZmAypTGRa1hvvOX+XNOd8gBjP9bBDT1tHHltrvGu0qbvHpeCt4iVy4zmYJLEPsG PR3qSf8rvOhQot5mNdQDMHn3qtj1A1n9sYD9ALmz8IZUoI4yofhqz3igsBp2cX1GJqY8 z3Mwq3XKjpI5zSOweJ6YWfK7AAQZZ5dZixjHT/Lvy1zCJ5QnBJPvPKjF43px5SMrN2IJ SonA== X-Gm-Message-State: AOAM533syn++mqIIUSYcxg/NtGFGVCdPnY6WImT2JHqKM/8e3EpV2V4H Y7v1OiDGzTbXkE9PlUqVbOE= X-Google-Smtp-Source: ABdhPJylju+uMXysoljSokY20FN0SxpzIZsNXLjSsMk0NvlXPGCGvW2caIXxbPVqNspfC8frkKm4nw== X-Received: by 2002:a63:f044:: with SMTP id s4mr1585524pgj.355.1610022727745; Thu, 07 Jan 2021 04:32:07 -0800 (PST) Received: from localhost.localdomain ([49.207.216.201]) by smtp.gmail.com with ESMTPSA id h12sm6356014pgk.70.2021.01.07.04.31.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Jan 2021 04:32:07 -0800 (PST) From: Allen Pais To: herbert@gondor.apana.org.au Cc: davem@davemloft.net, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, ludovic.desroches@microchip.com, jesper.nilsson@axis.com, lars.persson@axis.com, horia.geanta@nxp.com, aymen.sghaier@nxp.com, gcherian@marvell.com, thomas.lendacky@amd.com, john.allen@amd.com, gilad@benyossef.com, bbrezillon@kernel.org, arno@natisbad.org, schalla@marvell.com, matthias.bgg@gmail.com, jamie@jamieiles.com, giovanni.cabiddu@intel.com, heiko@sntech.de, krzk@kernel.org, vz@mleia.com, k.konieczny@samsung.com, linux-crypto@vger.kernel.org, linux-mediatek@lists.infradead.org, qat-linux@intel.com, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Allen Pais , Romain Perier Subject: [PATCH v2 18/19] crypto: talitos: convert tasklets to use new tasklet_setup() API Date: Thu, 7 Jan 2021 17:59:43 +0530 Message-Id: <20210107122944.16363-15-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210107122944.16363-1-allen.lkml@gmail.com> References: <20210107122944.16363-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.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/talitos.c | 42 ++++++++++++++++++---------------------- 1 file changed, 19 insertions(+), 23 deletions(-) diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 4fd85f31630a..be4f7dd810fd 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -403,10 +403,11 @@ static void flush_channel(struct device *dev, int ch, int error, int reset_ch) * process completed requests for channels that have done status */ #define DEF_TALITOS1_DONE(name, ch_done_mask) \ -static void talitos1_done_##name(unsigned long data) \ +static void talitos1_done_##name(struct tasklet_struct *t) \ { \ - struct device *dev = (struct device *)data; \ - struct talitos_private *priv = dev_get_drvdata(dev); \ + struct talitos_private *priv = from_tasklet(priv, t, \ + done_task[0]); \ + struct device *dev = priv->dev; \ unsigned long flags; \ \ if (ch_done_mask & 0x10000000) \ @@ -429,11 +430,12 @@ static void talitos1_done_##name(unsigned long data) \ DEF_TALITOS1_DONE(4ch, TALITOS1_ISR_4CHDONE) DEF_TALITOS1_DONE(ch0, TALITOS1_ISR_CH_0_DONE) -#define DEF_TALITOS2_DONE(name, ch_done_mask) \ -static void talitos2_done_##name(unsigned long data) \ +#define DEF_TALITOS2_DONE(name, ch_done_mask, tasklet_idx) \ +static void talitos2_done_##name(struct tasklet_struct *t) \ { \ - struct device *dev = (struct device *)data; \ - struct talitos_private *priv = dev_get_drvdata(dev); \ + struct talitos_private *priv = from_tasklet(priv, t, \ + done_task[tasklet_idx]); \ + struct device *dev = priv->dev; \ unsigned long flags; \ \ if (ch_done_mask & 1) \ @@ -453,10 +455,10 @@ static void talitos2_done_##name(unsigned long data) \ spin_unlock_irqrestore(&priv->reg_lock, flags); \ } -DEF_TALITOS2_DONE(4ch, TALITOS2_ISR_4CHDONE) -DEF_TALITOS2_DONE(ch0, TALITOS2_ISR_CH_0_DONE) -DEF_TALITOS2_DONE(ch0_2, TALITOS2_ISR_CH_0_2_DONE) -DEF_TALITOS2_DONE(ch1_3, TALITOS2_ISR_CH_1_3_DONE) +DEF_TALITOS2_DONE(4ch, TALITOS2_ISR_4CHDONE, 0) +DEF_TALITOS2_DONE(ch0, TALITOS2_ISR_CH_0_DONE, 0) +DEF_TALITOS2_DONE(ch0_2, TALITOS2_ISR_CH_0_2_DONE, 0) +DEF_TALITOS2_DONE(ch1_3, TALITOS2_ISR_CH_1_3_DONE, 1) /* * locate current (offending) descriptor @@ -3386,23 +3388,17 @@ static int talitos_probe(struct platform_device *ofdev) if (has_ftr_sec1(priv)) { if (priv->num_channels == 1) - tasklet_init(&priv->done_task[0], talitos1_done_ch0, - (unsigned long)dev); + tasklet_setup(&priv->done_task[0], talitos1_done_ch0); else - tasklet_init(&priv->done_task[0], talitos1_done_4ch, - (unsigned long)dev); + tasklet_setup(&priv->done_task[0], talitos1_done_4ch); } else { if (priv->irq[1]) { - tasklet_init(&priv->done_task[0], talitos2_done_ch0_2, - (unsigned long)dev); - tasklet_init(&priv->done_task[1], talitos2_done_ch1_3, - (unsigned long)dev); + tasklet_setup(&priv->done_task[0], talitos2_done_ch0_2); + tasklet_setup(&priv->done_task[1], talitos2_done_ch1_3); } else if (priv->num_channels == 1) { - tasklet_init(&priv->done_task[0], talitos2_done_ch0, - (unsigned long)dev); + tasklet_setup(&priv->done_task[0], talitos2_done_ch0); } else { - tasklet_init(&priv->done_task[0], talitos2_done_4ch, - (unsigned long)dev); + tasklet_setup(&priv->done_task[0], talitos2_done_4ch); } }