From patchwork Sat Jul 4 03:45:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Randy Dunlap X-Patchwork-Id: 11643291 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 29C3314DD for ; Sat, 4 Jul 2020 03:46:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EFF7C208D5 for ; Sat, 4 Jul 2020 03:46:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="b+GvlsX2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728099AbgGDDqd (ORCPT ); Fri, 3 Jul 2020 23:46:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52732 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728051AbgGDDqb (ORCPT ); Fri, 3 Jul 2020 23:46:31 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F295C061794; Fri, 3 Jul 2020 20:46:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=da/AGHoRkO/K6+XfD+STqPg75KP2M3Vysus0lxWaxjo=; b=b+GvlsX2K4UeFKpQnj+S+D/Nay MZkBQRoPw75b975an8rimIFtmK4enh9wwLga47yaRZRffScQHHwUofM9oBGCzlmNKeT16ADlzdhhz 4qG3SHs/DPvLJmaz5qemOKS0U6rq76LPBM4+iLDdGNbnKl0EZ2Gadmgt2JV/lSaFZ21ioipqZIc+V cNNR4unosdctgrsyO/N1/ir+bbKO2jEMlAoZ+/z8zA2wPyogvb1eq4uMpW++yRz+N4ZgtTUBtDcTd GLraAVlq4a4Ez/xZj9FdUUGYpcHaOOYwK6xScKCwpIs2XqYO9Xbl/+nKrycct0CGw0X8z9e6yNNEE arwj0Ayg==; Received: from [2601:1c0:6280:3f0::19c2] (helo=smtpauth.infradead.org) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jrZ8G-0001Xb-OG; Sat, 04 Jul 2020 03:46:29 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Jonathan Corbet , linux-doc@vger.kernel.org, Vinod Koul , dmaengine@vger.kernel.org, Luis Chamberlain , Greg Kroah-Hartman , William Breathitt Gray , linux-iio@vger.kernel.org, Mauro Carvalho Chehab , linux-media@vger.kernel.org, Jon Mason , Dave Jiang , Allen Hubbe , linux-ntb@googlegroups.com, Dan Williams , Vishal Verma , Ira Weiny , linux-nvdimm@lists.01.org, linux-usb@vger.kernel.org, Eli Billauer Subject: [PATCH 15/17] Documentation/driver-api: usb/URB: drop doubled word Date: Fri, 3 Jul 2020 20:45:00 -0700 Message-Id: <20200704034502.17199-16-rdunlap@infradead.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200704034502.17199-1-rdunlap@infradead.org> References: <20200704034502.17199-1-rdunlap@infradead.org> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Drop the doubled word "also". Signed-off-by: Randy Dunlap Cc: Jonathan Corbet Cc: linux-doc@vger.kernel.org Cc: Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org --- Documentation/driver-api/usb/URB.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20200701.orig/Documentation/driver-api/usb/URB.rst +++ linux-next-20200701/Documentation/driver-api/usb/URB.rst @@ -240,7 +240,7 @@ How to do isochronous (ISO) transfers? ====================================== Besides the fields present on a bulk transfer, for ISO, you also -also have to set ``urb->interval`` to say how often to make transfers; it's +have to set ``urb->interval`` to say how often to make transfers; it's often one per frame (which is once every microframe for highspeed devices). The actual interval used will be a power of two that's no bigger than what you specify. You can use the :c:func:`usb_fill_int_urb` macro to fill