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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98BCDC433EF for ; Thu, 7 Apr 2022 13:03:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343491AbiDGNFP (ORCPT ); Thu, 7 Apr 2022 09:05:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34218 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245686AbiDGNC3 (ORCPT ); Thu, 7 Apr 2022 09:02:29 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 823DD9F38A for ; Thu, 7 Apr 2022 06:00:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649336415; x=1680872415; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=bnSUp6cwq6Caf0TGHF8XKZbohNnmqtwjwu8uNCq5o18=; b=N+UOWyEQkOcg3+oSHwHwZ7du8uIrXlwMc6At+Ul391xH+4IZdKGqwNNQ huWGp2SkuAazzpR2hsxb9FUEB0v50DNnJRm5gZUiZnOlWugXmFdf2muAt 4oO85q5PU9gThqXIsCxFKgOJL6x2cCNKac0Qs2jeAxB6rr3IP+xHfuN3w h65grxe+B/NAZWzpvdruZoqaadbYZwxWmdolQrBOnmtZuRs1wu3stu/Gh +VyPYwcL0sszSMOv4XJTrnFd6k0JZYADbIR6tNe1ZzHQHwyOrHbhA0xQS jzipzA5JMwMWpTJqe963vZbZfE0dZWqt2pYgMF745jQlqUl42IqIVt9m5 Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10309"; a="248842022" X-IronPort-AV: E=Sophos;i="5.90,242,1643702400"; d="scan'208";a="248842022" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2022 06:00:14 -0700 X-IronPort-AV: E=Sophos;i="5.90,242,1643702400"; d="scan'208";a="571041131" Received: from sannilnx.jer.intel.com ([10.12.231.73]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2022 06:00:07 -0700 From: Alexander Usyskin To: Greg Kroah-Hartman , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , Tvrtko Ursulin Cc: Tomas Winkler , Alexander Usyskin , Vitaly Lubart , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 12/20] mei: gsc: wait for reset thread on stop Date: Thu, 7 Apr 2022 15:58:31 +0300 Message-Id: <20220407125839.1479249-13-alexander.usyskin@intel.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220407125839.1479249-1-alexander.usyskin@intel.com> References: <20220407125839.1479249-1-alexander.usyskin@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Wait for reset work to complete before initiating stop reset flow sequence. Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler --- drivers/misc/mei/init.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c index eb052005ca86..5bb6ba662cc0 100644 --- a/drivers/misc/mei/init.c +++ b/drivers/misc/mei/init.c @@ -320,6 +320,8 @@ void mei_stop(struct mei_device *dev) mei_clear_interrupts(dev); mei_synchronize_irq(dev); + /* to catch HW-initiated reset */ + mei_cancel_work(dev); mutex_lock(&dev->device_lock); -- 2.32.0