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 C01DFC433E1 for ; Tue, 18 Aug 2020 09:07:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A19DF206B5 for ; Tue, 18 Aug 2020 09:07:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="PGF9+nfI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726590AbgHRJHJ (ORCPT ); Tue, 18 Aug 2020 05:07:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726043AbgHRJHI (ORCPT ); Tue, 18 Aug 2020 05:07:08 -0400 Received: from mail-pg1-x543.google.com (mail-pg1-x543.google.com [IPv6:2607:f8b0:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D054EC061389 for ; Tue, 18 Aug 2020 02:07:08 -0700 (PDT) Received: by mail-pg1-x543.google.com with SMTP id g33so9469124pgb.4 for ; Tue, 18 Aug 2020 02:07:08 -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=ifR/DJf1sGgqzTHJotiPifvWfvzD2Us8XuU7ypDnNLg=; b=PGF9+nfIPadCuNajipdHndIvD/2MwAaof+yvbCunWAFH8GH5hDjRLUqZvS4EjCnty6 h9UGLjeDKGi6sjyxa6yXqipgELx45w3Wu8xzIx1FAWTaUZ84mQaXDTRIEPX7A3PahhyM ufwL3lpi3cPQDa3o01mlLpNWKDNnldX7tMi8ReqR8P8OMHDUt0OOTxwOva1IYTvU9rDU CQkK14K9voD1lp9WYaASY4HM7VWAtnW3/9UWsZUMnzuFwbxpa8cXCmBzDTfAbUJiBlrP v+rRMmTpfO6QM7rRA4u0nRhoMDB/1RLXDv3TH6XoBzSCrzVPvbkvkvtLDhdzlIsqeRp3 Ht+g== 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=ifR/DJf1sGgqzTHJotiPifvWfvzD2Us8XuU7ypDnNLg=; b=T2lUfsVHo8F8iz5XRjp2sK2JTX8Mslt/IRraHdFCBS67SJQ15qmVdDUQ7kdS7mLSBF D19h3kbvrZmp3mFvjHsM0ZHHxY7veh4tASV0ddBdypvXyDmLdLO2cDFhq4NFrkl0PdQB 4D0Zl3ZPcJeU9GYOJbOmuZYEjBU7pfFOKjia3yK4mxPTQg8FSAIZO2Q/TM+C5M78Yuwm HNXYdfAgPy6CUZnQOReVvKUGHp0jyzCRHENzojL2QvR1qcjzaEDCBovgqB1GNBgRfom5 sqzeXC3HTP6f4SDRZ2IVCZj+KJ/zIh5rsvEqu8RMLj1qefK4tDF6ghIhZLwtd4Nuycw2 8IjQ== X-Gm-Message-State: AOAM531eCi1grXX9/dQPGJLdX0PXlnMiK8WzSeYu1pKxqk9cWc12x0pw 2vP+7jFkkyEE53YSJXnqaxw= X-Google-Smtp-Source: ABdhPJyMQEsN5t3ipJpI48Rf3boBFpAj2XBT9pTcgP/UhMbsHUu4McKGgoSrAoMHQsNdaJiM42MAvw== X-Received: by 2002:a65:52c5:: with SMTP id z5mr13045019pgp.105.1597741628360; Tue, 18 Aug 2020 02:07:08 -0700 (PDT) Received: from localhost.localdomain ([49.207.196.79]) by smtp.gmail.com with ESMTPSA id na14sm20280788pjb.6.2020.08.18.02.07.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Aug 2020 02:07:07 -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 03/35] dma: at_xdmac: convert tasklets to use new tasklet_setup() API Date: Tue, 18 Aug 2020 14:36:06 +0530 Message-Id: <20200818090638.26362-4-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/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)) -- 2.17.1