From patchwork Thu Feb 7 09:13:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 10800617 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0084114E1 for ; Thu, 7 Feb 2019 09:13:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E390E2C479 for ; Thu, 7 Feb 2019 09:13:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D7E662C57D; Thu, 7 Feb 2019 09:13:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 784132C479 for ; Thu, 7 Feb 2019 09:13:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726707AbfBGJNn (ORCPT ); Thu, 7 Feb 2019 04:13:43 -0500 Received: from lb2-smtp-cloud9.xs4all.net ([194.109.24.26]:50068 "EHLO lb2-smtp-cloud9.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726448AbfBGJNm (ORCPT ); Thu, 7 Feb 2019 04:13:42 -0500 Received: from marune.fritz.box ([IPv6:2001:983:e9a7:1:38dd:c345:eb31:caf5]) by smtp-cloud9.xs4all.net with ESMTPA id rfkYgHeo6RO5ZrfkagrP41; Thu, 07 Feb 2019 10:13:40 +0100 From: Hans Verkuil To: linux-media@vger.kernel.org Cc: sakari.ailus@linux.intel.com, Kieran Bingham , Laurent Pinchart , Hans Verkuil Subject: [PATCH 3/6] uvc: fix smatch warning Date: Thu, 7 Feb 2019 10:13:35 +0100 Message-Id: <20190207091338.55705-4-hverkuil-cisco@xs4all.nl> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190207091338.55705-1-hverkuil-cisco@xs4all.nl> References: <20190207091338.55705-1-hverkuil-cisco@xs4all.nl> MIME-Version: 1.0 X-CMAE-Envelope: MS4wfAjd/7ltqEPSxaBb9dbLcekKaGTns7bLf0arAdM6etvugChb7Cwt41l1ho9UHofXm/ORxKFn//31Cpi41SRvi2NGHGUnVF0c8EW+5JyyjkhbwTr/bo5x 3Wj5TNqIrlGBCf3NY6XnuQdmjhystB1yegIy3mMXL5Cn23q3VFm0Z0aSGtzK2cNmmv96Sdvgv5gB0SvA8GSRGKo2rKizXO/ndmFUJCiT4FCx5aBmLQGAgjJw meAiiX5Vz3UbZ5kQTKx8OHjpzp3nwptH5NJA3vYcfGjx90+GSol5zaG4JW2FcVqsPayIXo+UNbuJKuvUab8Xcitw8Ib+N2FMJ/vb5LrB8AQOffZVum5W3giY 6X3+mqJjdPwykfCKHEYFfRmGXuF5CjMHM7r2bJEPn2wG0QgtqqB27bBM7RcPsEzRl3WV906I Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP drivers/media/usb/uvc/uvc_video.c: drivers/media/usb/uvc/uvc_video.c:1893 uvc_video_start_transfer() warn: argument 2 to %u specifier is cast from pointer Signed-off-by: Hans Verkuil Reviewed-by: Kieran Bingham Reviewed-by: Laurent Pinchart --- drivers/media/usb/uvc/uvcvideo.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index 9b41b14ce076..c7c1baa90dea 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -620,8 +620,10 @@ struct uvc_streaming { (uvc_urb) < &(uvc_streaming)->uvc_urb[UVC_URBS]; \ ++(uvc_urb)) -#define uvc_urb_index(uvc_urb) \ - (unsigned int)((uvc_urb) - (&(uvc_urb)->stream->uvc_urb[0])) +static inline u32 uvc_urb_index(const struct uvc_urb *uvc_urb) +{ + return uvc_urb - &uvc_urb->stream->uvc_urb[0]; +} struct uvc_device_info { u32 quirks;