From patchwork Thu Oct 8 15:50:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823605 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 5A02D1580 for ; Thu, 8 Oct 2020 15:54:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 34BF021897 for ; Thu, 8 Oct 2020 15:54:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="LpZkpZ2t" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729665AbgJHPyN (ORCPT ); Thu, 8 Oct 2020 11:54:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41648 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730398AbgJHPyH (ORCPT ); Thu, 8 Oct 2020 11:54:07 -0400 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 80B19C061755; Thu, 8 Oct 2020 08:54:07 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id y14so4316681pfp.13; Thu, 08 Oct 2020 08:54:07 -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=RnKHHS78J0saEmG0sVvwGKvFq7qZf5SdKx5R1k+dQbo=; b=LpZkpZ2tNaRXu9D0z3lHwsvdaPoX+ewUUt1gSAjxW1cqZp4b0x4tTXt6l3Du2zaR4a Qgq2mqpw5FZUDqUUyT4P0zRVBg7NJDPow3ctPQZYfpE4ckFiOFTBs7jsEAoMYF62Rzqg u6/kAfHgPKxnTtZ7ivIEvA4vterxCGymeowBjhXclOpD1e1qj95ke7bXLOhOcf3pKrkX v2o8B9SooRqoRoW9c2koIMfmoNNzTspOW/J8tU8oAv5y6+DjyWZ6ossORKEdqBRVqNVO gLPa8xpS1cZxAIzhXDJDTWvGMJCKeU50RwF493HkI7SFRp7OAMJ63fykI1FSjbWXLkEV KBbg== 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=RnKHHS78J0saEmG0sVvwGKvFq7qZf5SdKx5R1k+dQbo=; b=iFQOYOArFSd7qj9SxRaACAqyB9HDXjAkj0hMRDVleEn8SJncaRxvnWJ8+EyAeCoby8 /Y+d7OJW4VgnktuXLoZoTwHQdFiHTYDdgfwcLIa65mEY+6A9Tgrdf9urQJ/67+/7B3bL Q1hPiZydgBBy4SsuSR2Bn5g+zv/j0mP2wi3fdE5oBiWhESoDYfiKDTXUmXpYckqIyl/c ogIMibvgCiI81uFkR5tZLH83BQ2XjxR/wt0Vff3Px2TJXfOgqhl9tSlkZgS/+L9jHjzq S8rrgtl9ZP/0JpTfiZHRyEckL44TUKwoIgWtbyjAf5xLtNfuyR+yeR1mKxizj1yznm1i 45wg== X-Gm-Message-State: AOAM533NgLGBrxs3xJqvDSt0IeWSEy5dv6R8TbvInb62uWVty5TP0vna gKwVFIaX/aQmyswiBsJ+YIA= X-Google-Smtp-Source: ABdhPJyCt8fguL6zVgbRt+BARXsMdx909/mIC/GLvJgSuUHIzAEnWdUETkaWLcINPbzjprJnVdg9wg== X-Received: by 2002:a17:90a:1702:: with SMTP id z2mr8976493pjd.88.1602172447070; Thu, 08 Oct 2020 08:54:07 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.54.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:54:06 -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 034/117] wlcore: set DEBUGFS_FWSTATS_FILE_ARRAY.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:50:46 +0000 Message-Id: <20201008155209.18025-34-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: bcca1bbdd412 ("wlcore: add debugfs macro to help print fw statistics arrays") Signed-off-by: Taehee Yoo --- drivers/net/wireless/ti/wlcore/debugfs.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ti/wlcore/debugfs.h b/drivers/net/wireless/ti/wlcore/debugfs.h index 681dead95e0c..2889cf0bcfb7 100644 --- a/drivers/net/wireless/ti/wlcore/debugfs.h +++ b/drivers/net/wireless/ti/wlcore/debugfs.h @@ -95,6 +95,7 @@ static const struct file_operations sub## _ ##name## _ops = { \ .read = sub## _ ##name## _read, \ .open = simple_open, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ }; #define DEBUGFS_FWSTATS_ADD(sub, name) \