From patchwork Mon Aug 31 10:35:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen X-Patchwork-Id: 11746103 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 79CDB138A for ; Mon, 31 Aug 2020 10:38:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5A6AD20936 for ; Mon, 31 Aug 2020 10:38:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Z4RdppuP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726305AbgHaKis (ORCPT ); Mon, 31 Aug 2020 06:38:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37730 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726142AbgHaKir (ORCPT ); Mon, 31 Aug 2020 06:38:47 -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 2E974C061573 for ; Mon, 31 Aug 2020 03:38:46 -0700 (PDT) Received: by mail-pl1-x643.google.com with SMTP id c15so2833277plq.4 for ; Mon, 31 Aug 2020 03:38:46 -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=3zvpyaUeMuakm0b3Mljvy2ZKXhDewVkWirv/ZgFsgys=; b=Z4RdppuP1afMebQ8KABcuFqVAc4ZeT3H4k8jpsYzq7zoFpw2ZGXy2xYQmrLk4LB7qE a2Styo7bFCgBHM8CR1VTmxkgXhu4zcSzx0bdBLNKBkGn6luhEFqbia/YAKcpOS4xi9ol FnNHreV7hIk/F+kkjTLG7nJrPKpENV88BLhV0A2R6ZOKW2NbEZBtVGkJ39kDUOcvs/2I CzdFb7JrLvM9gjTNNFbOjFLLlldFsBEmX779THv9QHjiU2lm898Wg9/3s/JVmH9uBN7g qN9QjthlXW/5eY+NR1jWrkKISHCnr9XSs/82Nem3/1MvLLTdedKf99au4lbEFnbIrEQ5 2OPg== 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=3zvpyaUeMuakm0b3Mljvy2ZKXhDewVkWirv/ZgFsgys=; b=VBtGXPZULDmZJi6FPFrWdaOF/Lb7Jz1hNl92CTFOMpbHFKEkhBD8BGgEkF3tTWP3Y8 zn3a08MxLccYTC9co/gyHbwFyBCo43EVpGsalepRoeh9IkLtVPvovehbg/4jegAH0109 gUKxlT2v4HIEVQ4dki3qiDs/i8/bJ7ZSytiZ8XAXoHbrJVvbRgMnE4+i9tXN2YMuAvdh 61BXL/pM9qDCc4idqGNyHVmnA4Hi/1TFiTgoWEKxdeOKTttk+AxvONv7gaIZN7yO8tiy Q3YIgxHvGWUi4NXYIv/4fqgOI5V1lX/G1B3JNodIVJgoLoO+z7nRZsUpgTYo0Bb6bjFN psvg== X-Gm-Message-State: AOAM533rZ5CvuBua0PPzTND+F1HnAmsK91Lw76sESV8vnK58zlWLvLxU yVRYy2cIZfWwwqT67iORWbw= X-Google-Smtp-Source: ABdhPJyrOouMsGvpZgGX1766QkOMXufbqhrdUTpxk6QZBrgijELLPmOl7Ug3+BMhm6AifTOFvt8syQ== X-Received: by 2002:a17:90b:4c03:: with SMTP id na3mr827483pjb.29.1598870325811; Mon, 31 Aug 2020 03:38:45 -0700 (PDT) Received: from localhost.localdomain ([49.207.204.90]) by smtp.gmail.com with ESMTPSA id x6sm6895449pge.61.2020.08.31.03.38.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Aug 2020 03:38:45 -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 31/35] dmaengine: xgene: convert tasklets to use new tasklet_setup() API Date: Mon, 31 Aug 2020 16:05:38 +0530 Message-Id: <20200831103542.305571-32-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 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/xgene-dma.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c index 4f733d37a22e..3589b4ef50b8 100644 --- a/drivers/dma/xgene-dma.c +++ b/drivers/dma/xgene-dma.c @@ -975,9 +975,9 @@ static enum dma_status xgene_dma_tx_status(struct dma_chan *dchan, return dma_cookie_status(dchan, cookie, txstate); } -static void xgene_dma_tasklet_cb(unsigned long data) +static void xgene_dma_tasklet_cb(struct tasklet_struct *t) { - struct xgene_dma_chan *chan = (struct xgene_dma_chan *)data; + struct xgene_dma_chan *chan = from_tasklet(chan, t, tasklet); /* Run all cleanup for descriptors which have been completed */ xgene_dma_cleanup_descriptors(chan); @@ -1539,8 +1539,7 @@ static int xgene_dma_async_register(struct xgene_dma *pdma, int id) INIT_LIST_HEAD(&chan->ld_pending); INIT_LIST_HEAD(&chan->ld_running); INIT_LIST_HEAD(&chan->ld_completed); - tasklet_init(&chan->tasklet, xgene_dma_tasklet_cb, - (unsigned long)chan); + tasklet_setup(&chan->tasklet, xgene_dma_tasklet_cb); chan->pending = 0; chan->desc_pool = NULL;