From mboxrd@z Thu Jan 1 00:00:00 1970 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=-12.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 641A5C433E1 for ; Tue, 18 Aug 2020 09:09:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3B1DE2078B for ; Tue, 18 Aug 2020 09:09:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="IWvaFW5t" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726634AbgHRJJk (ORCPT ); Tue, 18 Aug 2020 05:09:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57688 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726653AbgHRJJj (ORCPT ); Tue, 18 Aug 2020 05:09:39 -0400 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3CD3CC061389 for ; Tue, 18 Aug 2020 02:09:39 -0700 (PDT) Received: by mail-pl1-x643.google.com with SMTP id q19so8941633pll.0 for ; Tue, 18 Aug 2020 02:09:39 -0700 (PDT) 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; bh=8m7i7NFD9jtK5LLWJqp7H8mCeAZp9HPWo5wwi/RHp1g=; b=IWvaFW5t/tQ5Ec0pHpah8O0iYlnKY0i/HYB3DSErpmpGV8923bgaEW3Radly/M1qoO X7v3ipu+ArviukMrtP1cAKC9fdTo7iDIFvrnLagdzl3rGnzQ89pUEQNlJdMZ5xuErGjM +MitwlobH48u5YHv0040XDrMRBAr8td5d8McaxNr/tu1iymC3j7By88SubklbkD5cm9z c/BD0t4CZ+Wu190SoOJoHDf3sJs6nQotWx7Mxa8zYt5jhNxWT94xR5Rq3WsZ83QwjyAd lXnXGxFschOZ8ZjSZBY98iKe3zS43D1gjo5vL2BIPP5phIBj6HLNgNAirnSz+jnJLLVr ti6Q== 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; bh=8m7i7NFD9jtK5LLWJqp7H8mCeAZp9HPWo5wwi/RHp1g=; b=DWiwF3OEo4qC8I1bFx09VkSMBu6FAO4blbrDGYkM2P+g+Ua+QFPorJ39OO7qhrHHPG ZakCaNYj+rMqI0kaDcLh0a8BpXb5Vzmd1pvYQyMlzwGvJZK6VT0gNBrLfl0cpuipW98m eH++aYO/BNz+MZ4s596ee/YU7MScYfAoXhD9l/AzgM8P0bDnNDtZ1WI9emagSWbXxMTm +RhL368rmHOevKjid2gjB5VZghp2/26H8KIJSbTVGphj46Xahr8ro/EFuVUbIq+2wDdZ pXSEf5SiSgAJoOYWI/L3RN9VWeUMJO7ouvWLI/NiThbcriUeBCLozBnPy99I06Jqnh+S XOzg== X-Gm-Message-State: AOAM532J3gKQs62g00v+SIpgvAml9m7MBfyng331DS4TvFaxnIJi8Guc cjt1IsoC4nrjEVrRY547Qk0= X-Google-Smtp-Source: ABdhPJxRrNfmJ8kSm2ku0uvnjS7+sdjQ1fHE9r73/o9470S1jcm8/mVU+CuUW6bsUwppEkkAz5ro6w== X-Received: by 2002:a17:902:5985:: with SMTP id p5mr14395696pli.73.1597741778821; Tue, 18 Aug 2020 02:09:38 -0700 (PDT) Received: from localhost.localdomain ([49.207.196.79]) by smtp.gmail.com with ESMTPSA id na14sm20280788pjb.6.2020.08.18.02.09.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Aug 2020 02:09:38 -0700 (PDT) From: Allen Pais To: vkoul@kernel.org, linus.walleij@linaro.org, vireshk@kernel.org, leoyang.li@nxp.com, zw@zh-kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, matthias.bgg@gmail.com, agross@kernel.org, bjorn.andersson@linaro.org, baohua@kernel.org, wens@csie.org Cc: dmaengine@vger.kernel.org, Allen Pais Subject: [PATCH 35/35] dma: k3-udma: convert tasklets to use new tasklet_setup() API Date: Tue, 18 Aug 2020 14:36:38 +0530 Message-Id: <20200818090638.26362-36-allen.lkml@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200818090638.26362-1-allen.lkml@gmail.com> References: <20200818090638.26362-1-allen.lkml@gmail.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org 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: Allen Pais --- drivers/dma/ti/k3-udma.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c index c14e6cb105cd..59cd8770334c 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -2914,9 +2914,9 @@ static void udma_desc_pre_callback(struct virt_dma_chan *vc, * This tasklet handles the completion of a DMA descriptor by * calling its callback and freeing it. */ -static void udma_vchan_complete(unsigned long arg) +static void udma_vchan_complete(struct tasklet_struct *t) { - struct virt_dma_chan *vc = (struct virt_dma_chan *)arg; + struct virt_dma_chan *vc = from_tasklet(vc, t, task); struct virt_dma_desc *vd, *_vd; struct dmaengine_desc_callback cb; LIST_HEAD(head); @@ -3649,8 +3649,7 @@ static int udma_probe(struct platform_device *pdev) vchan_init(&uc->vc, &ud->ddev); /* Use custom vchan completion handling */ - tasklet_init(&uc->vc.task, udma_vchan_complete, - (unsigned long)&uc->vc); + tasklet_setup(&uc->vc.task, udma_vchan_complete); init_completion(&uc->teardown_completed); INIT_DELAYED_WORK(&uc->tx_drain.work, udma_check_tx_completion); } -- 2.17.1