From patchwork Mon Aug 17 09:15:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen Pais X-Patchwork-Id: 11717525 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 0BD5B109B for ; Mon, 17 Aug 2020 09:17:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E407F2072E for ; Mon, 17 Aug 2020 09:17:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="QOU3It2w" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728003AbgHQJRJ (ORCPT ); Mon, 17 Aug 2020 05:17:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726297AbgHQJRI (ORCPT ); Mon, 17 Aug 2020 05:17:08 -0400 Received: from mail-pl1-x642.google.com (mail-pl1-x642.google.com [IPv6:2607:f8b0:4864:20::642]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E5434C061389; Mon, 17 Aug 2020 02:17:07 -0700 (PDT) Received: by mail-pl1-x642.google.com with SMTP id f5so7186550plr.9; Mon, 17 Aug 2020 02:17:07 -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=uZ+1GKxChp21LTxKeZeHItaYyTUEZmeDAjJJ3IuyUSU=; b=QOU3It2wstSJQ8rTV/fRKD6g3FxnjKR7x+Yn8XhXibiXjd9f+wMUX06FxPTeJckaOy b461ZvK+YUE+a4MgqglsIfnmBh1hfgw+OcprCrJKfwn6S7iF4u002CSD866ly3D9ewzl KZefKfGEV/Ayb6cOaQMdIuFxRgOzaQ6p54wUjWaECLiKBrgQHy3tV6AeZbifktOme+eH NjF7sOjZeNi5IMHEZbD9MOiEmhtBLqVvzb4547MxWG8lXsvmAhu3YelPfx4zHgGe28Jc 2XbbfK00LrxN/7E2T3xL/1NXOWZUugF7t8FyOW2q/Qb6jXYDE7eKIouYXUKYiMSgzqKW ix0A== 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=uZ+1GKxChp21LTxKeZeHItaYyTUEZmeDAjJJ3IuyUSU=; b=c0B0u/td4GMOuCSAjjovOZpOBScq1ysACldAx0J7J3QomkMwnMqwESFy2Xn32jV21d Jkw0Cx7wx+PwNtOh4jVQvhApu/YEKxzdbHhXddDFm7OFmpJVzVjE7qCSQqdtUZNvl5M/ ix3r6Y70bfIxKyqbPcJUqNUh6C4AvAV3QLHt276EHy4+xUzWSDI4DnLazzE8gyh01Bhu /XpVB8ULqEpxCLUBz0hYGAKXrHya7XQtIKrkXcrbhzKfviu8qInPepnaRCaJUzY/3fJA xB6rK5VwqVzUYQ0e0fA50ux/GR6YeuPkjqfEJcpSTV2zhoYovsMMB1WHeDokizYs+nF/ ySKw== X-Gm-Message-State: AOAM532uGMtWYOQx+CVRFRj+6jf5oART+tDPUNdjOtkrQd/Z0/OGnVs/ qqhOByR/g+wZYk7dZnF7nFo= X-Google-Smtp-Source: ABdhPJwXoSwxxXkSke3l7PujHUMjPUXY5EKX6zhSfgL0hCl2GRP8rzNL2p+R0J7BH7wXM281JFEI2Q== X-Received: by 2002:a17:90a:3948:: with SMTP id n8mr8798780pjf.156.1597655827403; Mon, 17 Aug 2020 02:17:07 -0700 (PDT) Received: from localhost.localdomain ([49.207.202.98]) by smtp.gmail.com with ESMTPSA id r25sm15971028pgv.88.2020.08.17.02.16.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Aug 2020 02:17:06 -0700 (PDT) From: Allen Pais To: jdike@addtoit.com, richard@nod.at, anton.ivanov@cambridgegreys.com, 3chas3@gmail.com, axboe@kernel.dk, stefanr@s5r6.in-berlin.de, airlied@linux.ie, daniel@ffwll.ch, sre@kernel.org, James.Bottomley@HansenPartnership.com, kys@microsoft.com, deller@gmx.de, dmitry.torokhov@gmail.com, jassisinghbrar@gmail.com, shawnguo@kernel.org, s.hauer@pengutronix.de, maximlevitsky@gmail.com, oakad@yahoo.com, ulf.hansson@linaro.org, mporter@kernel.crashing.org, alex.bou9@gmail.com, broonie@kernel.org, martyn@welchs.me.uk, manohar.vanga@gmail.com, mitch@sfgoth.com, davem@davemloft.net, kuba@kernel.org Cc: keescook@chromium.org, linux-um@lists.infradead.org, linux-kernel@vger.kernel.org, linux-atm-general@lists.sourceforge.net, netdev@vger.kernel.org, linux-block@vger.kernel.org, linux-arm-kernel@lists.infradead.org, openipmi-developer@lists.sourceforge.net, linux1394-devel@lists.sourceforge.net, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-parisc@vger.kernel.org, linux-input@vger.kernel.org, linux-mmc@vger.kernel.org, linux-ntb@googlegroups.com, linux-s390@vger.kernel.org, linux-spi@vger.kernel.org, devel@driverdev.osuosl.org, Allen Pais , Romain Perier Subject: [PATCH] char: ipmi: convert tasklets to use new tasklet_setup() API Date: Mon, 17 Aug 2020 14:45:57 +0530 Message-Id: <20200817091617.28119-3-allen.cryptic@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200817091617.28119-1-allen.cryptic@gmail.com> References: <20200817091617.28119-1-allen.cryptic@gmail.com> Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org From: Allen Pais 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 Reviewed-by: Corey Minyard --- drivers/char/ipmi/ipmi_msghandler.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 737c0b6b24ea..e1814b6a1225 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -39,7 +39,7 @@ static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void); static int ipmi_init_msghandler(void); -static void smi_recv_tasklet(unsigned long); +static void smi_recv_tasklet(struct tasklet_struct *t); static void handle_new_recv_msgs(struct ipmi_smi *intf); static void need_waiter(struct ipmi_smi *intf); static int handle_one_recv_msg(struct ipmi_smi *intf, @@ -3430,9 +3430,8 @@ int ipmi_add_smi(struct module *owner, intf->curr_seq = 0; spin_lock_init(&intf->waiting_rcv_msgs_lock); INIT_LIST_HEAD(&intf->waiting_rcv_msgs); - tasklet_init(&intf->recv_tasklet, - smi_recv_tasklet, - (unsigned long) intf); + tasklet_setup(&intf->recv_tasklet, + smi_recv_tasklet); atomic_set(&intf->watchdog_pretimeouts_to_deliver, 0); spin_lock_init(&intf->xmit_msgs_lock); INIT_LIST_HEAD(&intf->xmit_msgs); @@ -4467,10 +4466,10 @@ static void handle_new_recv_msgs(struct ipmi_smi *intf) } } -static void smi_recv_tasklet(unsigned long val) +static void smi_recv_tasklet(struct tasklet_struct *t) { unsigned long flags = 0; /* keep us warning-free. */ - struct ipmi_smi *intf = (struct ipmi_smi *) val; + struct ipmi_smi *intf = from_tasklet(intf, t, recv_tasklet); int run_to_completion = intf->run_to_completion; struct ipmi_smi_msg *newmsg = NULL; @@ -4542,7 +4541,7 @@ void ipmi_smi_msg_received(struct ipmi_smi *intf, spin_unlock_irqrestore(&intf->xmit_msgs_lock, flags); if (run_to_completion) - smi_recv_tasklet((unsigned long) intf); + smi_recv_tasklet(&intf->recv_tasklet); else tasklet_schedule(&intf->recv_tasklet); }