From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758970Ab0EEWrD (ORCPT ); Wed, 5 May 2010 18:47:03 -0400 Received: from rcsinet10.oracle.com ([148.87.113.121]:63163 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758904Ab0EEWq5 (ORCPT ); Wed, 5 May 2010 18:46:57 -0400 Date: Wed, 5 May 2010 15:46:26 -0700 From: Randy Dunlap To: Stephen Rothwell , lud Cc: linux-next@vger.kernel.org, LKML , David Brownell , gregkh@suse.de Subject: [PATCH -next] usb gadget webcam: depends on VIDEO_DEV Message-Id: <20100505154626.2c036f1d.randy.dunlap@oracle.com> In-Reply-To: <20100505123409.ed5678a2.sfr@canb.auug.org.au> References: <20100505123409.ed5678a2.sfr@canb.auug.org.au> Organization: Oracle Linux Eng. X-Mailer: Sylpheed 2.7.1 (GTK+ 2.16.6; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Auth-Type: Internal IP X-Source-IP: rcsinet13.oracle.com [148.87.113.125] X-CT-RefId: str=0001.0A090206.4BE1F554.0199:SCFMA4539811,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap g_webcam uses v4l[2] interfaces, so it should depend on VIDEO_DEV. ERROR: "v4l2_event_unsubscribe" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_queue" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_device_release" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_usercopy" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_dequeue" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_register_device" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_device_alloc" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_subscribe" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_unregister_device" [drivers/usb/gadget/g_webcam.ko] ndefined! ERROR: "v4l2_event_pending" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_fh_init" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_init" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_devdata" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_alloc" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_fh_add" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_fh_del" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_fh_exit" [drivers/usb/gadget/g_webcam.ko] undefined! Signed-off-by: Randy Dunlap --- drivers/usb/gadget/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20100505.orig/drivers/usb/gadget/Kconfig +++ linux-next-20100505/drivers/usb/gadget/Kconfig @@ -879,6 +879,7 @@ config USB_G_HID # or video class gadget drivers), or specific hardware, here. config USB_G_WEBCAM tristate "USB Webcam Gadget" + depends on VIDEO_DEV help The Webcam Gadget acts as a composite USB Audio and Video Class device. It provides a userspace API to process UVC control requests