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 CCDC6C433E6 for ; Mon, 31 Aug 2020 10:37:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AB0602083E for ; Mon, 31 Aug 2020 10:37:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="OhcaK6N2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726485AbgHaKht (ORCPT ); Mon, 31 Aug 2020 06:37:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37564 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726305AbgHaKhs (ORCPT ); Mon, 31 Aug 2020 06:37:48 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0EBB8C061573 for ; Mon, 31 Aug 2020 03:37:48 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id 67so366443pgd.12 for ; Mon, 31 Aug 2020 03:37:48 -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=YUhAC5YxMZoBlpymep0zvE0KP2mCOGeZ0UjdaDRAwfA=; b=OhcaK6N2hlgnk1Q2RrjBmwQZfGYXDSKvCNe8ItIwvle/YB1K3eQ/1ZDkha93CJIBwK jzWVbMCPFZd46I7ivlX/k+3Bm7iELyKhayoXe23pbbHB+zHto/j6wXk+XblC3a4z3cvw eOpBT1BL81QnJVyPsMcEZKgToWWas72B/ajhIkojImw42XRjgU3FVmnEceynPg6HFCHI WaOLy+P0aOdEdkYYsAvLQWmbPYyDe0kNZ0Ua5x3TueRf81Ky4fl5Dp7+eSYOeCHspThx D1K7xmkhauI5isockYTtIdrY6gaqK69R8iCvF++n2AWwqoPFQp3Xx9/Ync+RhqNhkUO6 MRmw== 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=YUhAC5YxMZoBlpymep0zvE0KP2mCOGeZ0UjdaDRAwfA=; b=W8paNI5jhIxQVQvb8RiDL18xs1Dw0xK3uvu88BG8hJgOzSPyHN/rmhemyq+lM5MbHo EAYObQjlPrAvBiETuq7c0TW0IEmVdSfECpsw7LcV9r+F+lfeuY+SHnK04nKLOfNsrMf7 naq3cALzS6frWZXBYZC0SPwikAQUBEvtb3F7HBG6fQfbFMT3i9Hth9n4UhXyPRT6aiBG 2OsvDox5W8HYS5+BP6HSnYh2801DAU7DdbcBY0Ia3tggNfqEPsVKS3gPHbtzW/o6HNFA QziNc5XMeSvP45IuFZeSLyXkBBY5QBvqWQnXE01L4CE+OAwO/uKXp6bqZD9t1iy+QX3J 72NQ== X-Gm-Message-State: AOAM531e/pIGYQAwYLmGyAyBKE/5NP4fy778N6qwFaNYLHz/UpLXtEI8 0lQLMb7rUBcK3X5L3sZwIt4= X-Google-Smtp-Source: ABdhPJzMekwFdMDsENSZ2EmotS3+AWdDzVQdcapISxsO2LfcrowaTtddxmetzle+lvfmbpIVjVhCJw== X-Received: by 2002:a62:6dc1:: with SMTP id i184mr748687pfc.57.1598870267634; Mon, 31 Aug 2020 03:37:47 -0700 (PDT) Received: from localhost.localdomain ([49.207.204.90]) by smtp.gmail.com with ESMTPSA id x6sm6895449pge.61.2020.08.31.03.37.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Aug 2020 03:37:47 -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 , Romain Perier Subject: [PATCH v3 20/35] dmaengine: pl330: convert tasklets to use new tasklet_setup() API Date: Mon, 31 Aug 2020 16:05:27 +0530 Message-Id: <20200831103542.305571-21-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: Romain Perier Signed-off-by: Allen Pais --- drivers/dma/pl330.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 9b69716172a4..1e9a38139aa5 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -1576,9 +1576,9 @@ static void dma_pl330_rqcb(struct dma_pl330_desc *desc, enum pl330_op_err err) tasklet_schedule(&pch->task); } -static void pl330_dotask(unsigned long data) +static void pl330_dotask(struct tasklet_struct *t) { - struct pl330_dmac *pl330 = (struct pl330_dmac *) data; + struct pl330_dmac *pl330 = from_tasklet(pl330, t, tasks); unsigned long flags; int i; @@ -1982,7 +1982,7 @@ static int pl330_add(struct pl330_dmac *pl330) return ret; } - tasklet_init(&pl330->tasks, pl330_dotask, (unsigned long) pl330); + tasklet_setup(&pl330->tasks, pl330_dotask); pl330->state = INIT; @@ -2065,9 +2065,9 @@ static inline void fill_queue(struct dma_pl330_chan *pch) } } -static void pl330_tasklet(unsigned long data) +static void pl330_tasklet(struct tasklet_struct *t) { - struct dma_pl330_chan *pch = (struct dma_pl330_chan *)data; + struct dma_pl330_chan *pch = from_tasklet(pch, t, task); struct dma_pl330_desc *desc, *_dt; unsigned long flags; bool power_down = false; @@ -2175,7 +2175,7 @@ static int pl330_alloc_chan_resources(struct dma_chan *chan) return -ENOMEM; } - tasklet_init(&pch->task, pl330_tasklet, (unsigned long) pch); + tasklet_setup(&pch->task, pl330_tasklet); spin_unlock_irqrestore(&pl330->lock, flags); -- 2.25.1