From patchwork Fri Nov 18 15:06:36 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 38205 X-Patchwork-Delegate: laurent.pinchart@ideasonboard.com Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c7klo-0006lk-5n; Fri, 18 Nov 2016 15:08:04 +0000 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.84_2/mailfrontend-5) with esmtp id 1c7klm-0006ci-7B; Fri, 18 Nov 2016 16:08:04 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754223AbcKRPIA (ORCPT + 1 other); Fri, 18 Nov 2016 10:08:00 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:43688 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753306AbcKRPH7 (ORCPT ); Fri, 18 Nov 2016 10:07:59 -0500 Received: from localhost (pes75-3-78-192-101-3.fbxo.proxad.net [78.192.101.3]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id BE34C910; Fri, 18 Nov 2016 15:07:58 +0000 (UTC) Subject: patch "media: usb: uvc: remove unnecessary & operation" added to usb-testing To: felipe.balbi@linux.intel.com, laurent.pinchart@ideasonboard.com, linux-media@vger.kernel.org, mchehab@kernel.org From: Date: Fri, 18 Nov 2016 16:06:36 +0100 Message-ID: <147948159617106@kroah.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.18.150317 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' HTML_00_01 0.05, HTML_00_10 0.05, MSGID_ADDED_BY_MTA 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1900_1999 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, NO_REAL_NAME 0, NO_URI_HTTPS 0, SINGLE_URI_IN_BODY 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILING_LIST 0, __MIME_CHARSET_FARAWAY 0, __MIME_TEXT_ONLY 0, __MIME_TEXT_P 0, __MIME_TEXT_P1 0, __MIME_VERSION 0, __NO_HTML_TAG_RAW 0, __SANE_MSGID 0, __SINGLE_URI_TEXT 0, __SUBJ_ALPHA_END 0, __SUBJ_ALPHA_START 0, __SUBJ_ALPHA_START_END 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_IN_BODY 0, __URI_NO_WWW 0, __URI_NS , __URI_WITH_PATH 0' This is a note to let you know that I've just added the patch titled media: usb: uvc: remove unnecessary & operation to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the usb-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From 670216f4d38bb128aa525450fe6ff9a5b3a2b8b0 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Wed, 28 Sep 2016 14:17:38 +0300 Subject: media: usb: uvc: remove unnecessary & operation Now that usb_endpoint_maxp() only returns the lowest 11 bits from wMaxPacketSize, we can remove the & operation from this driver. Cc: Laurent Pinchart Cc: Mauro Carvalho Chehab Cc: Acked-by: Laurent Pinchart Signed-off-by: Felipe Balbi --- drivers/media/usb/uvc/uvc_video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index 11e0e5f4e1c2..f3c1c852e401 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -1553,7 +1553,7 @@ static int uvc_init_video_bulk(struct uvc_streaming *stream, u16 psize; u32 size; - psize = usb_endpoint_maxp(&ep->desc) & 0x7ff; + psize = usb_endpoint_maxp(&ep->desc); size = stream->ctrl.dwMaxPayloadTransferSize; stream->bulk.max_payload_size = size;