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Tue, 19 Nov 2019 22:45:16 -0800 Received: from MTKMBS31DR.mediatek.inc (172.27.6.102) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 19 Nov 2019 22:43:42 -0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 20 Nov 2019 14:43:04 +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 14:42:58 +0800 From: Chunfeng Yun To: Felipe Balbi , Greg Kroah-Hartman Subject: [RESEND PATCH v3 2/3] usb: gadget: atmel: create debugfs directory under usb root Date: Wed, 20 Nov 2019 14:43:02 +0800 Message-ID: <1574232183-5760-2-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1574232183-5760-1-git-send-email-chunfeng.yun@mediatek.com> References: <1574232183-5760-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 228D7AE49B2C73E7CB6FC5788C1D139BDDB97F6C34E313F2957A6C778D004A9F2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191119_224518_829332_3CFA4F31 X-CRM114-Status: GOOD ( 10.59 ) 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-arm-kernel@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, 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-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Now the USB gadget subsystem can use the USB debugfs root directory, so move it's directory from the root of the debugfs filesystem into the root of usb Signed-off-by: Chunfeng Yun --- v3: 1. fix up build error of undefined usb_debug_root v2: 1. abandon new API usb_debugfs_create_dir(), and use usb_debug_root --- drivers/usb/gadget/udc/atmel_usba_udc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 86ffc8307864..48027e486e6b 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include @@ -226,7 +227,7 @@ static void usba_init_debugfs(struct usba_udc *udc) struct dentry *root; struct resource *regs_resource; - root = debugfs_create_dir(udc->gadget.name, NULL); + root = debugfs_create_dir(udc->gadget.name, usb_debug_root); udc->debugfs_root = root; regs_resource = platform_get_resource(udc->pdev, IORESOURCE_MEM,