From patchwork Thu Oct 8 15:51:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823875 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 340811592 for ; Thu, 8 Oct 2020 15:57:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0BBFA215A4 for ; Thu, 8 Oct 2020 15:57:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ejFzCotf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731876AbgJHP5S (ORCPT ); Thu, 8 Oct 2020 11:57:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725979AbgJHP5E (ORCPT ); Thu, 8 Oct 2020 11:57:04 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 315B1C0613D4; Thu, 8 Oct 2020 08:57:04 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id u24so4683252pgi.1; Thu, 08 Oct 2020 08:57:04 -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=BZWfgYnCGeFpIPa21k7qNqO1BMWShyJcjVnWw4J6NkQ=; b=ejFzCotf/jsXbPXwii4iyLGaLyU0/dCxn/IezSLKc3jAD19AhjoKIkHOHex1TNmP4Z MEXZxfl4qSoRCVh1JcVPvuHvlamHwVU8MIiw7eLIZLtrOAL1EVcwJ4oV/PRSvoWtJGH4 ZJtnNWEsHMjXEkMu0eYeOmKKY7TjdHeGVXHOVyuqfy46WiGJ2nLxWot2VNpyEIrJ2KSa TZWQujGBVc3OWSXXA3fqr+J8gdbFYJO/ANWPj49rw1JlxEfEkfDTqr7UjnIDGYeT6omn ZlYVfVwCJjePjRU7E/7ad5DHpTDxUxfZP1eazO7cOTzA1O5CT1PJt1qaXllMNdooQEMI +Adw== 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=BZWfgYnCGeFpIPa21k7qNqO1BMWShyJcjVnWw4J6NkQ=; b=aAADu5T42pXnfLaPbvDPA7WKblFWt1joIwwzIjZPUkSsiD9hq9gtbUvjm9UdP1l8H2 +gTWHfmd+G7XE3qTCTdICjdleqQwr7avk88T4EmnNExxA+UWXEz+BjRVaNlfYUas1+St QRjXssClfuX0wE4k/hpn80JnXX6gX/arCD6OrR0MDZRIknu6Fi5U5OmniSrOPR5kkrej SwNHK+W3cHmzTaoqD+riD1R1ZY2ob9XA1ZdbRF95AT0BKazDUd+A6rQ0C+3rffDqs9i6 Gh/sCcKP6demTYDpUDEx/JO/Vf7aHeoG9C+/JryBVqG1P1v2Kw/Wg0L88DSH/TbPH0TB hhsQ== X-Gm-Message-State: AOAM532NWMDiYrgr5LWnrVpuwdh+aMZ4u++iWKfGMNFAwG3u1IS7CnrX HV3ffMrDBYYNWn5KfHB1nEE= X-Google-Smtp-Source: ABdhPJzHoIUiSChwgu0dItYQdGH3lbKUfe2sL+AKBVptXR8rzKKFE6XIYWrAAokExax9FFKOy8dSzg== X-Received: by 2002:a63:524a:: with SMTP id s10mr8190997pgl.40.1602172623729; Thu, 08 Oct 2020 08:57:03 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.57.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:57:02 -0700 (PDT) From: Taehee Yoo To: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Cc: ap420073@gmail.com, linux-wireless@vger.kernel.org, wil6210@qti.qualcomm.com, b43-dev@lists.infradead.org, linux-bluetooth@vger.kernel.org Subject: [PATCH net 091/117] wil6210: set fops_fw_version.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:43 +0000 Message-Id: <20201008155209.18025-91-ap420073@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201008155209.18025-1-ap420073@gmail.com> References: <20201008155209.18025-1-ap420073@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: 13cd9f758a55 ("wil6210: extract firmware version from file header") Signed-off-by: Taehee Yoo --- drivers/net/wireless/ath/wil6210/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index b147b97c0d5e..c1a43de9a630 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -2231,6 +2231,7 @@ static const struct file_operations fops_fw_version = { .release = single_release, .read = seq_read, .llseek = seq_lseek, + .owner = THIS_MODULE, }; /*---------suspend_stats---------*/