From patchwork Thu Oct 8 15:51:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11824003 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19C41C4363A for ; Thu, 8 Oct 2020 15:58:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A99C320B1F for ; Thu, 8 Oct 2020 15:58:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cLARU4vW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730858AbgJHP6r (ORCPT ); Thu, 8 Oct 2020 11:58:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731653AbgJHP5l (ORCPT ); Thu, 8 Oct 2020 11:57:41 -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 76890C0613D7; Thu, 8 Oct 2020 08:57:35 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id h6so4666496pgk.4; Thu, 08 Oct 2020 08:57:35 -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=Ggn/qqDw5Ps9lvylNXGZ0/oCC+xNhAV2tZzyGJTLKUQ=; b=cLARU4vWvjD7XtiOATtJAR8hR/atiOfgHm43HPtfU7ygeCzWU6Xw1bY+N/WMIajuye iyxBKajfAS97/sG5JlOVywO87Zr3QWYDKtBgNiPFBzcPd25XNiGj1gomdDiyaOf0s4F0 Ie01VjXpfXzhODLZaKxKP+aIeHaXLoW+2WHoGlDoQOTkoskCgW8jbMpQeU03qLA8UP55 k68iTo1hLbCYn1N/K/UbpGlA4quhaKiEd2FdB75xx/xxT2POCnThb63fChsETjz5GJTC jVaQ66lEdj1CCjeBWen1ZOQ+CGsnzkJ1OHmX84h4pdYKI5p9EEjEfixm7/I6ZYNxgK/T wCSg== 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=Ggn/qqDw5Ps9lvylNXGZ0/oCC+xNhAV2tZzyGJTLKUQ=; b=h4oXof2LMjmrOZDgJ0q/zMRZVI7DZrZAlNMXwKhhx59+Ise2ta8UHk/yvFxhMZ5ua8 o75drWhXTdRIspzlw5wLS2lZOWRFb9OpFsLStwKoLvQ2+Qs8yH/BcfeE/8f1xtMuIbmH lD6qA+eLpmqo83Mu+g5O5zN+DhSqaZ/+398yjaYaj852NoeTWeUq+2ZqVK6Y77xZDRJz bP6mSBQS8ucj83kmiPkf+WqTudJIhtl7XasOGHxacfmZaTvHFk5Ri47AK35WANfDkwRT KGI42IuvmLpzAuFxzveaq3BrH2XFD7iz+ewrAwirz3hIQfIgX0P0ylzMJkI6DVOxH+0j 5w3w== X-Gm-Message-State: AOAM530Ahd5ZtvO2zKbq4c2MS3tm6j1x/SzGMzamtpOjUE0awnBsF+VH TGPlU73819R1zahHcTwzzC0= X-Google-Smtp-Source: ABdhPJx5cbuVpFRB6D8mk5ytn1H0QZcgNWFNr7Bb4JCuBaVfNfXRtB5y9ZuKvmBiv7sMoYLZQhMkVw== X-Received: by 2002:a17:90b:118a:: with SMTP id gk10mr8427702pjb.218.1602172654767; Thu, 08 Oct 2020 08:57:34 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.57.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:57:34 -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 101/117] mt76: mt7615: set fops_ampdu_stat.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:53 +0000 Message-Id: <20201008155209.18025-101-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: netdev@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: 75601194a1c8 ("mt76: mt7615: collect aggregation stats") Signed-off-by: Taehee Yoo --- drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c index 88931658a9fb..1770fa51f562 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c @@ -246,6 +246,7 @@ static const struct file_operations fops_ampdu_stat = { .read = seq_read, .llseek = seq_lseek, .release = single_release, + .owner = THIS_MODULE, }; static void