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 46B2EC433DF for ; Tue, 18 Aug 2020 09:09:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 238BF206B5 for ; Tue, 18 Aug 2020 09:09:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="G+InBvA0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726353AbgHRJJR (ORCPT ); Tue, 18 Aug 2020 05:09:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726043AbgHRJJQ (ORCPT ); Tue, 18 Aug 2020 05:09:16 -0400 Received: from mail-pl1-x642.google.com (mail-pl1-x642.google.com [IPv6:2607:f8b0:4864:20::642]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A357DC061389 for ; Tue, 18 Aug 2020 02:09:16 -0700 (PDT) Received: by mail-pl1-x642.google.com with SMTP id r4so8929586pls.2 for ; Tue, 18 Aug 2020 02:09:16 -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=qnSx2Xs+5F55vipJ1GlRPOngMDb///4cheR/5/8gimc=; b=G+InBvA0AHY+2BgVRZYYjeQnvXUOfZOwVcy0Cd6eYrt7ovegDF8JstW2RPWu3fgMet ygUu4YCm+I/qdlQrT9R7OvOtMwzgMt4IGhQRWiNwl+FhM27KoP1crF33yvDPVO+GTJfY 8bh5fx/IhHCH3eE+p9zwzWALFdZspHQ5HBMymRkLR8/OukU7hMBe6qCaXzloKJpZVxNJ 8BAiO1RZOR3+G5bJYWfypzA2KZG+5j7iZ5gxrqAqhok7Qvuvy9V6bIYg3jD3mbvPVdSG MPP0CfWHfGUpmFKiKAX5QstAUG/0uS1AaEXU+Y6ba3RImJX7GPPgdaSQBzA0S3A/Vi3i 2dwg== 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=qnSx2Xs+5F55vipJ1GlRPOngMDb///4cheR/5/8gimc=; b=GaEqUzaqGysxpBC9RuasD6ZvqbYAfoL6INpG5fATEDlmxW15RZp/MJ06hKzgots109 pOHptjBtGH9Qnn8C0As2wOOWzoQly4bsb8Mi5lqOdI/7Sq6DhKmctL2TsrVBRCYhlOUY +hfbsTNXo7vggVr4foQ/DURkUPrw1qPzRBDD/Zt3a3ZmyxDylSimWSG18uGXhkIkgFBm NnXsxKKwyQu5ORv3G674hquh9sD/7/hr/xiGjx6dWERjhP/etm8D7Vo2giGl2WFaie0/ ans4dl5tC3afWsqIqFYuk5trc18WJf4BWq6Bu4Q6MXDZhe2FYdK8Dc8LeQVGm78OUViL sW1A== X-Gm-Message-State: AOAM531FPPe3FQT1kk86gIoZdAJuG1rk8J5kGzFuQ2Yhx7Nt1Zeq7mxj v8n4Fksx130A4OUYOiPqTo0= X-Google-Smtp-Source: ABdhPJzEa/y8tzQ4H/1crjzlP/eValSheK+DcgowKho2t3/omkejbuUdNwthHAX5GpXErqXFliy91A== X-Received: by 2002:a17:90a:9b88:: with SMTP id g8mr15975569pjp.143.1597741756037; Tue, 18 Aug 2020 02:09:16 -0700 (PDT) Received: from localhost.localdomain ([49.207.196.79]) by smtp.gmail.com with ESMTPSA id na14sm20280788pjb.6.2020.08.18.02.09.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Aug 2020 02:09:15 -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 , Romain Perier Subject: [PATCH 30/35] dma: virt-dma: convert tasklets to use new tasklet_setup() API Date: Tue, 18 Aug 2020 14:36:33 +0530 Message-Id: <20200818090638.26362-31-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: Romain Perier Signed-off-by: Allen Pais --- drivers/dma/virt-dma.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/dma/virt-dma.c b/drivers/dma/virt-dma.c index 23e33a85f033..a6f4265be0c9 100644 --- a/drivers/dma/virt-dma.c +++ b/drivers/dma/virt-dma.c @@ -80,9 +80,9 @@ EXPORT_SYMBOL_GPL(vchan_find_desc); * This tasklet handles the completion of a DMA descriptor by * calling its callback and freeing it. */ -static void vchan_complete(unsigned long arg) +static void 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); @@ -131,7 +131,7 @@ void vchan_init(struct virt_dma_chan *vc, struct dma_device *dmadev) INIT_LIST_HEAD(&vc->desc_completed); INIT_LIST_HEAD(&vc->desc_terminated); - tasklet_init(&vc->task, vchan_complete, (unsigned long)vc); + tasklet_setup(&vc->task, vchan_complete); vc->chan.device = dmadev; list_add_tail(&vc->chan.device_node, &dmadev->channels); -- 2.17.1