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=-12.8 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 0A07AC433E6 for ; Mon, 31 Aug 2020 10:39:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DCFFB20936 for ; Mon, 31 Aug 2020 10:39:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bJTBsVRk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726312AbgHaKjJ (ORCPT ); Mon, 31 Aug 2020 06:39:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726142AbgHaKjI (ORCPT ); Mon, 31 Aug 2020 06:39:08 -0400 Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8CDCEC061573 for ; Mon, 31 Aug 2020 03:39:06 -0700 (PDT) Received: by mail-pj1-x1042.google.com with SMTP id np15so1130221pjb.0 for ; Mon, 31 Aug 2020 03:39:06 -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 :mime-version:content-transfer-encoding; bh=GU6do3Sc3Sg8QHCo09pkp5nNRZOgCilbwfzX8rZjCSE=; b=bJTBsVRkrm7GUSLuaGwEjeX/BEz6SEWm8uBe4l121B6oW8E4z+5ISU3DsP/HSA3L1z GoXfOjEy2VimPUybsOLmDlcavQCkdF2O3fV6a1Hfi+//pa4IH4w9Zn/qHG6ewk5F9N1c gV71IVoLDI5Qz5Eeq0vlA9N7grEpD0PNqGHO5vEDiODlxtFcWobFOAWulbRvVUDqng0p Kry4qi7wYgM0uDIVyxD5ggfXjYO5HYOYOJM7XmoYnRB17UlKpxjGic9b/4txKhzWiG// 6DxfsEolGsrKu8TJRCFZD5aGTboVfLDwa0YN9snV0atLSo3ljZg2pLcyCLJHQJlRNxLG tE9Q== 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=GU6do3Sc3Sg8QHCo09pkp5nNRZOgCilbwfzX8rZjCSE=; b=jW9Uh1S5XlIHeUNHRk3rTjdW7depaVdR1ZQPRTxN6TcEuIWG0jR34J6HLYksJOWRri pKn3HVDrchrQYHL7ZB2uXUyfRr4ef8Nm9HH0hlEJzAMa0QlroRBEMP//wN8cx2gadoiL kHGwFC4DGuxhMTG0Z3uSqK7RtS6CQD34krkQ6D+1FSDcH1Kemz4bumgDH4t5aSnPI/pA sq5XTtmwtziXYPmwnzIyzju/0l8e6YAvXxC7aEGhM1VqBmOTgsC8hc68Kj1V9A/2KrzX ShGIzzdpZZ4mF9E6vBIDSOyws6p3B3GMC+ZEyWEAHVXRI5ohRIuQk1ggrivQqQxXQXm9 Am0Q== X-Gm-Message-State: AOAM5319nrL3m41w7hRjFMGUsmK3B+jPHNTr1rAajw255j9iFjpA3Wba 67JPs3b/7B6ESXP0fHRFF1E= X-Google-Smtp-Source: ABdhPJxIMjt9L3JdQX3FYOOGQGqny0jKO9qzlQJ9XZbDDUfStrKbyaZnSk/4Xg0fmzRTKSzy6F6FkQ== X-Received: by 2002:a17:90a:a101:: with SMTP id s1mr720573pjp.205.1598870346142; Mon, 31 Aug 2020 03:39:06 -0700 (PDT) Received: from localhost.localdomain ([49.207.204.90]) by smtp.gmail.com with ESMTPSA id x6sm6895449pge.61.2020.08.31.03.39.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Aug 2020 03:39:05 -0700 (PDT) From: Allen Pais To: vkoul@kernel.org Cc: linus.walleij@linaro.org, vireshk@kernel.org, leoyang.li@nxp.com, zw@zh-kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, sean.wang@mediatek.com, matthias.bgg@gmail.com, logang@deltatee.com, agross@kernel.org, jorn.andersson@linaro.org, green.wan@sifive.com, baohua@kernel.org, mripard@kernel.org, wens@csie.org, dmaengine@vger.kernel.org, Allen Pais Subject: [PATCH v3 35/35] dmaengine: k3-udma: convert tasklets to use new tasklet_setup() API Date: Mon, 31 Aug 2020 16:05:42 +0530 Message-Id: <20200831103542.305571-36-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200831103542.305571-1-allen.lkml@gmail.com> References: <20200831103542.305571-1-allen.lkml@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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); } -- 2.25.1