From patchwork Fri Nov 4 05:41:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steven Rostedt X-Patchwork-Id: 621562 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A67D6C4167E for ; Fri, 4 Nov 2022 05:48:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231406AbiKDFs5 (ORCPT ); Fri, 4 Nov 2022 01:48:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55802 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231304AbiKDFsx (ORCPT ); Fri, 4 Nov 2022 01:48:53 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF66D28724; Thu, 3 Nov 2022 22:48:50 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 326AE620C6; Fri, 4 Nov 2022 05:48:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BC21C43145; Fri, 4 Nov 2022 05:48:48 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.96) (envelope-from ) id 1oqpZq-00715d-21; Fri, 04 Nov 2022 01:49:14 -0400 Message-ID: <20221104054914.458495869@goodmis.org> User-Agent: quilt/0.66 Date: Fri, 04 Nov 2022 01:41:07 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Linus Torvalds , Thomas Gleixner , Stephen Boyd , Guenter Roeck , Anna-Maria Gleixner , Andrew Morton , David Rheinsberg , Jiri Kosina , Benjamin Tissoires , linux-input@vger.kernel.org Subject: [RFC][PATCH v3 14/33] timers: HID: Use timer_shutdown_sync() before freeing timer References: <20221104054053.431922658@goodmis.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: "Steven Rostedt (Google)" Before a timer is freed, timer_shutdown_sync() must be called. Link: https://lore.kernel.org/all/20220407161745.7d6754b3@gandalf.local.home/ Cc: David Rheinsberg Cc: Jiri Kosina Cc: Benjamin Tissoires Cc: linux-input@vger.kernel.org Signed-off-by: Steven Rostedt (Google) --- drivers/hid/hid-wiimote-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-wiimote-core.c b/drivers/hid/hid-wiimote-core.c index 4399d6c6afef..2c94308dda3c 100644 --- a/drivers/hid/hid-wiimote-core.c +++ b/drivers/hid/hid-wiimote-core.c @@ -1764,7 +1764,7 @@ static void wiimote_destroy(struct wiimote_data *wdata) spin_unlock_irqrestore(&wdata->state.lock, flags); cancel_work_sync(&wdata->init_worker); - del_timer_sync(&wdata->timer); + timer_shutdown_sync(&wdata->timer); device_remove_file(&wdata->hdev->dev, &dev_attr_devtype); device_remove_file(&wdata->hdev->dev, &dev_attr_extension);