From patchwork Wed Nov 20 06:43:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 11253243 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 F3A6313A4 for ; Wed, 20 Nov 2019 06:43:40 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D0BB920731 for ; Wed, 20 Nov 2019 06:43:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="EhtNRoVS"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="GnBW0GXY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D0BB920731 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=GwczS+sGeIPEl/vMiAASSZPz1I/O5jddg3WTNTNLQl8=; b=EhtNRoVSpt6D4p jMfY1ni09Gzun8EqBc5t4+Iftrn9yf3TZfeFWNZtEXgHq2O8htpmAHI5lUx4pGFJvnaGoVChi/BLc hkzNHxywQVeDJRHc3daZNKcS90Flt7A09i+1n9f51Bxk+sjBb46lxzmZUiJgQf3pRo9llA0bQls7k iRzbHFd1+C9LrjQUOvFerrSuI4knGFTeSYdIsWLtUuChNtdgrvzjRVwnUf6MBxPp31GuSaKIB4ksC /ECdl0eKFRM6suCkRjDWj5iXEAyR4AhFtELA/8kFHBE/LStiXiWo1j5BvmZqpWNu3SV8y+n76OKd8 bKAU/cvZzudYI55J26YA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iXJiF-0003mq-1B; Wed, 20 Nov 2019 06:43:39 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iXJi6-0003f8-BB; Wed, 20 Nov 2019 06:43:31 +0000 X-UUID: a95e58755f0347f792d734a5787f2a73-20191119 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=Po3I97gPH5un+YvUqz4HBd2ziZlvEJRiQYNqrIBg6bI=; b=GnBW0GXYrUuKbjd3RTHcMK6R3FbEAwxisI/6RgxDa6zyF8nBDbzC9Mf/3BM7FVVDMqTzuLGcMZ475J3YTcOtxhMG6wVfNnUYqnIoMgyonLxPZ74VgvjdpoliyQA7rt6rSbt8lx6KyYKXYRdBKJD813/jh9qIS36GYAYGqCgIDP0=; X-UUID: a95e58755f0347f792d734a5787f2a73-20191119 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1591833630; Tue, 19 Nov 2019 22:43:24 -0800 Received: from MTKMBS31N1.mediatek.inc (172.27.4.69) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 19 Nov 2019 22:43:25 -0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 20 Nov 2019 14:43:20 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 20 Nov 2019 14:42:56 +0800 From: Chunfeng Yun To: Felipe Balbi , Greg Kroah-Hartman Subject: [RESEND PATCH v3 1/3] usb: musb: create debugfs directory under usb root Date: Wed, 20 Nov 2019 14:43:01 +0800 Message-ID: <1574232183-5760-1-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty MIME-Version: 1.0 X-TM-SNTS-SMTP: 01F70002478959B1D1A85763158DDF05B970B212D28ECF207AC1A07659EF2B4C2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191119_224330_391558_69CD5C94 X-CRM114-Status: UNSURE ( 9.50 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexandre Belloni , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Nicolas Ferre , Stephen Boyd , Chunfeng Yun , Ludovic Desroches , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Matthias Brugger , Bin Liu , Cristian Birsan Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org Now the USB gadget subsystem can use the USB debugfs root directory, so move musb's directory from the root of the debugfs filesystem into the root of usb Signed-off-by: Chunfeng Yun --- v3: no changes v2: 1. abandon new API usb_debugfs_create_dir(), and use usb_debug_root --- drivers/usb/musb/musb_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c index f42858e2b54c..7b6281ab62ed 100644 --- a/drivers/usb/musb/musb_debugfs.c +++ b/drivers/usb/musb/musb_debugfs.c @@ -325,7 +325,7 @@ void musb_init_debugfs(struct musb *musb) { struct dentry *root; - root = debugfs_create_dir(dev_name(musb->controller), NULL); + root = debugfs_create_dir(dev_name(musb->controller), usb_debug_root); musb->debugfs_root = root; debugfs_create_file("regdump", S_IRUGO, root, musb, &musb_regdump_fops);