From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailout1.w1.samsung.com ([210.118.77.11]:42643 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933913AbaH0PRr (ORCPT ); Wed, 27 Aug 2014 11:17:47 -0400 From: Andrzej Pietrasiewicz To: linux-usb@vger.kernel.org, linux-media@vger.kernel.org Cc: Andrzej Pietrasiewicz , Felipe Balbi , Greg Kroah-Hartman , Marek Szyprowski , Laurent Pinchart Subject: [PATCH] usb: gadget: f_uvc fix transition to video_ioctl2 Date: Wed, 27 Aug 2014 17:16:38 +0200 Message-id: <1409152598-21046-1-git-send-email-andrzej.p@samsung.com> In-reply-to: <1408381577-31901-3-git-send-email-laurent.pinchart@ideasonboard.com> References: <1408381577-31901-3-git-send-email-laurent.pinchart@ideasonboard.com> Sender: linux-media-owner@vger.kernel.org List-ID: UVC video node is a TX device from the point of view of the gadget, so we cannot rely on the video struct being filled with zeros, because VFL_DIR_TX is actually 1. Suggested-by: Sylwester Nawrocki Signed-off-by: Andrzej Pietrasiewicz --- drivers/usb/gadget/function/f_uvc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index 5209105..95dc1c6 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -411,6 +411,7 @@ uvc_register_video(struct uvc_device *uvc) video->fops = &uvc_v4l2_fops; video->ioctl_ops = &uvc_v4l2_ioctl_ops; video->release = video_device_release; + video->vfl_dir = VFL_DIR_TX; strlcpy(video->name, cdev->gadget->name, sizeof(video->name)); uvc->vdev = video; -- 1.9.1