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 31B6CC433DF for ; Mon, 17 Aug 2020 08:22:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 13B7020658 for ; Mon, 17 Aug 2020 08:22:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="S2U5GXmo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728351AbgHQIWu (ORCPT ); Mon, 17 Aug 2020 04:22:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727935AbgHQIWl (ORCPT ); Mon, 17 Aug 2020 04:22:41 -0400 Received: from mail-pj1-x1044.google.com (mail-pj1-x1044.google.com [IPv6:2607:f8b0:4864:20::1044]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A781FC061388; Mon, 17 Aug 2020 01:22:41 -0700 (PDT) Received: by mail-pj1-x1044.google.com with SMTP id l60so7449626pjb.3; Mon, 17 Aug 2020 01:22:41 -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=S2U5GXmo7ck1ZKahunFhTHxDXIlZOzEOfz2Ldo3lZV7wXaGbijFjmYJ6y9GPe7JEsb Zn0a9L4YvyzqdxmEdh9mSRBc7jpS+mRrU1u1MIJVwQLetIacicrbdTW87QgABnCSr4TR 9+WfoJ7On1pmQAwDIGbyc5OKqz+7QW1J46cDvWGHmvKts/B91ywfzpGgmAM7C1gBjgNh sBwomzHfku5xWTvFJdYd8tXQQ5ErKNGJFOxhZ401NpR/uznNn/kfbHAabowljDvIo426 jFeeopQuofHpn5V6pqn99ZwpbE4Cs7WtzeyZm8YPRzvgxsRXtBoKAJtFxKybqvNmw93E kH6Q== 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=SYUZlkG9UbPdJ3dYJ7pfn3Bwh/MligjpyiS/VrGjDjtQa2LT5YlJEoFgGX1LlR31lq UepK3lxkj4Q1zd/tq7dJ09P85z83PaZ5liU6BQzBhYUoGzscunQEpTm6qTUg/qmTOyYx lxrjXRgqPpOmazYXebFj10fzmH5oBdSA6pv9n7OihtWA/J9InUx+SrpjghB6mCHJ8Oq8 PLsX8aNvXizrzZTLxQoa//Ye7B2LUP8ULEcE7fZXV0C0SXKzDzRomlvAKIkRF1cep1B1 xMspoar9pWlhLvJyrn1qvFuK1XJeCiJVtY7E9nLEBBV3aWnXT7+dTbDxOJhFonsO3+eZ lz1g== X-Gm-Message-State: AOAM532LAhtgIvgPh1NoKgkC8BglpL/kDdVeHhToZ85bPrlhT4jeR+Io oGQ0b3CMoyMKDknY7tBVcP0= X-Google-Smtp-Source: ABdhPJzg5CA1taulVojf7+8vPbJsAwASHRozrU6aj+DjWYr3Cf2FaYf6IONr7tFFIkdkCyLlL5Anow== X-Received: by 2002:a17:90b:2092:: with SMTP id hb18mr12059879pjb.118.1597652561292; Mon, 17 Aug 2020 01:22:41 -0700 (PDT) Received: from localhost.localdomain ([49.207.202.98]) by smtp.gmail.com with ESMTPSA id d93sm16735334pjk.44.2020.08.17.01.22.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Aug 2020 01:22:40 -0700 (PDT) From: Allen Pais To: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, andriin@fb.com, john.fastabend@gmail.com, kpsingh@chromium.org, baohua@kernel.org, mripard@kernel.org, wens@csie.org, thierry.reding@gmail.com, jonathanh@nvidia.com, michal.simek@xilinx.com, matthias.bgg@gmail.com Cc: keescook@chromium.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-tegra@vger.kernel.org, linux-mediatek@lists.infradead.org, Allen Pais , Romain Perier Subject: [PATCH 30/35] dma: virt-dma: convert tasklets to use new tasklet_setup() API Date: Mon, 17 Aug 2020 13:47:21 +0530 Message-Id: <20200817081726.20213-31-allen.lkml@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200817081726.20213-1-allen.lkml@gmail.com> References: <20200817081726.20213-1-allen.lkml@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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