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 16DD6C433E6 for ; Mon, 31 Aug 2020 10:36:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E6C5E2083E for ; Mon, 31 Aug 2020 10:36:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="py7Vau2e" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726491AbgHaKgW (ORCPT ); Mon, 31 Aug 2020 06:36:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726081AbgHaKgU (ORCPT ); Mon, 31 Aug 2020 06:36:20 -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 D9038C061573 for ; Mon, 31 Aug 2020 03:36:18 -0700 (PDT) Received: by mail-pl1-x643.google.com with SMTP id t11so2828162plr.5 for ; Mon, 31 Aug 2020 03:36:18 -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=vrypxtxNCzZ22dGNluZ8L/tSH2Sb1as0JwtAxE7h1tM=; b=py7Vau2eIghhsMPCzq+54esfCF/uwJmVXwANmAlwka4v+f78deTKi1hDzvggUVL83I H7hXreU3Yv1KxEcRILS9x8o1xpG8BAVQcZIEWMrcyUiHL8I6cjnAFQtZyXqp0FleOeJC WAUzMx53bgqPozxR+FDn/woztDAvm1J5HUJVIIT5pE3euSJN+m9pstaKfRFl06/evr9k m2olwXX5IQ7QDuW/FVat9rG3RZYOq2BuJv8/w4JtTAAV7VzuU+HfrCcebdQY7z1uOqt2 HiYGg/wLNzR89YszdMkBcuLTu/ISEYDlBLj0xliwfoIBFI7GriNSPMpC2SoZQlAyNUs1 CbGQ== 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=vrypxtxNCzZ22dGNluZ8L/tSH2Sb1as0JwtAxE7h1tM=; b=AHgJNvhXlMSZb7YGyaFlhp+DdpzMbf1gv8OJtcFo+GxMlP3lfedoJy86Y7lE6Rwn4W ZHEMxGqBXwe7a0ywZi+ap6lUdGH/eebce57oolCceopagz10r9bJGfHntpydGTFJCLX6 ahBc7OPKArxkfKAOJHOpywmW/pbcOvNphFY/Iu3+MD00Qsf4yxAjGa0COE50xUxZB+t9 ucB06n3GeUZHNysBGdidDHuyhTxRvU9s4TIFF/k4PR4OPiDm9IzFaGS6SfihHyVMPbbE jTn/pQA/FATN/JL322yyRRWCzkSkK/8BavL4u7dPuhVKf/3M8+njd0uiSAAjxvRwA0tI IFkA== X-Gm-Message-State: AOAM530mvoBC2aBbVUe45XiPMmcxqs2uOVyRBlZ/nsMlkPh6+144HX+7 hu70ngaaPK29KepaGrobPyg= X-Google-Smtp-Source: ABdhPJyATjy8+fE/clBgva7xHRKnI90aLJGMdrCyb1YF9jJJ2eu83iCIfp4jfvBhpNUOlAx51GZT3Q== X-Received: by 2002:a17:90a:6e45:: with SMTP id s5mr799907pjm.12.1598870178455; Mon, 31 Aug 2020 03:36:18 -0700 (PDT) Received: from localhost.localdomain ([49.207.204.90]) by smtp.gmail.com with ESMTPSA id x6sm6895449pge.61.2020.08.31.03.36.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Aug 2020 03:36:17 -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 03/35] dmaengine: at_xdmac: convert tasklets to use new tasklet_setup() API Date: Mon, 31 Aug 2020 16:05:10 +0530 Message-Id: <20200831103542.305571-4-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/at_xdmac.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index fd92f048c491..3b53115db268 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1613,9 +1613,9 @@ static void at_xdmac_handle_error(struct at_xdmac_chan *atchan) /* Then continue with usual descriptor management */ } -static void at_xdmac_tasklet(unsigned long data) +static void at_xdmac_tasklet(struct tasklet_struct *t) { - struct at_xdmac_chan *atchan = (struct at_xdmac_chan *)data; + struct at_xdmac_chan *atchan = from_tasklet(atchan, t, tasklet); struct at_xdmac_desc *desc; u32 error_mask; @@ -2063,8 +2063,7 @@ static int at_xdmac_probe(struct platform_device *pdev) spin_lock_init(&atchan->lock); INIT_LIST_HEAD(&atchan->xfers_list); INIT_LIST_HEAD(&atchan->free_descs_list); - tasklet_init(&atchan->tasklet, at_xdmac_tasklet, - (unsigned long)atchan); + tasklet_setup(&atchan->tasklet, at_xdmac_tasklet); /* Clear pending interrupts. */ while (at_xdmac_chan_read(atchan, AT_XDMAC_CIS)) -- 2.25.1