From patchwork Fri Aug 30 02:17:03 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pawel Osciak X-Patchwork-Id: 2851721 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 81788C0AB5 for ; Fri, 30 Aug 2013 02:17:42 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C07B2201CD for ; Fri, 30 Aug 2013 02:17:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E9BDF2018B for ; Fri, 30 Aug 2013 02:17:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753696Ab3H3CRh (ORCPT ); Thu, 29 Aug 2013 22:17:37 -0400 Received: from mail-pd0-f174.google.com ([209.85.192.174]:60858 "EHLO mail-pd0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752770Ab3H3CRf (ORCPT ); Thu, 29 Aug 2013 22:17:35 -0400 Received: by mail-pd0-f174.google.com with SMTP id y13so1218036pdi.5 for ; Thu, 29 Aug 2013 19:17:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=w8NubdRXQzdcgJ4fH4m7YV7d7T0h5uvakCUeuER1lEQ=; b=cKX5ad9P7D/jug9AtU+bIZVkbVeSz6dvjk+neXUoj6hn09znqq37FXZRNqJs+y3ij7 Ybnut0/prkHodPMkCfDDrDB0syWf/IiUdQDj46yQStinKMUCu5vHVWFVsThp48+ckn74 xVN9aJMGmtiI5MREN8GMgya+8qF70PjwGpOCU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=w8NubdRXQzdcgJ4fH4m7YV7d7T0h5uvakCUeuER1lEQ=; b=SPHRKmbBmPGXdbZOtL6aSEOwesqiaq5y2Vjs0tESIbTe+pea8erY2p+nE2juWFqJy2 VnAnbtXZTsZfexhPjVYVQuFmVs3oDNqG53OKN0EQlEiU+QiyXt2OG15BuAEuR6iV4blE 8Io+5gFMlaEqYvUnySK9Jaid5IK4+YHXRJlJD6DMymUVjqDKxJSPYaetUYm806fkFaFf nQVQ9mTPXKUOuNhg+iLKLYUTK0zJwhbXO7IIvsOWDzKkWRBgATD3s1laOo1pP2deKB10 VSWwCeH1uMOFZaHLimQO+I6C19Xlx5A4gqltKeo3gzUfpRUenF/Tt47IZI0Z9CO3knvQ qCNw== X-Gm-Message-State: ALoCoQldGwejJyL6kSo6ZeIpC+B649SOKF0O5q9+k6Qew/IgR7rJq6J9osRg9QGSvBM+T4grMSTt X-Received: by 10.68.252.233 with SMTP id zv9mr6956168pbc.69.1377829054590; Thu, 29 Aug 2013 19:17:34 -0700 (PDT) Received: from kawagoe.tok.corp.google.com (kawagoe.tok.corp.google.com [172.30.88.114]) by mx.google.com with ESMTPSA id ye1sm27935254pab.19.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 29 Aug 2013 19:17:34 -0700 (PDT) From: Pawel Osciak To: linux-media@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, Pawel Osciak Subject: [PATCH v1 04/19] uvcvideo: Create separate debugfs entries for each streaming interface. Date: Fri, 30 Aug 2013 11:17:03 +0900 Message-Id: <1377829038-4726-5-git-send-email-posciak@chromium.org> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1377829038-4726-1-git-send-email-posciak@chromium.org> References: <1377829038-4726-1-git-send-email-posciak@chromium.org> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-9.3 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add interface number to debugfs entry name to be able to create separate entries for each streaming interface for devices exposing more than one, instead of failing to create more than one. Signed-off-by: Pawel Osciak --- drivers/media/usb/uvc/uvc_debugfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/usb/uvc/uvc_debugfs.c b/drivers/media/usb/uvc/uvc_debugfs.c index 14561a5..0663fbd 100644 --- a/drivers/media/usb/uvc/uvc_debugfs.c +++ b/drivers/media/usb/uvc/uvc_debugfs.c @@ -84,7 +84,8 @@ int uvc_debugfs_init_stream(struct uvc_streaming *stream) if (uvc_debugfs_root_dir == NULL) return -ENODEV; - sprintf(dir_name, "%u-%u", udev->bus->busnum, udev->devnum); + sprintf(dir_name, "%u-%u-%u", udev->bus->busnum, udev->devnum, + stream->intfnum); dent = debugfs_create_dir(dir_name, uvc_debugfs_root_dir); if (IS_ERR_OR_NULL(dent)) {