From patchwork Mon Sep 21 06:13:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11788349 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 E333A6CA for ; Mon, 21 Sep 2020 06:17:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C22EC2085B for ; Mon, 21 Sep 2020 06:17:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="EEQXTdPa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726507AbgIUGRg (ORCPT ); Mon, 21 Sep 2020 02:17:36 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:37159 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726444AbgIUGRW (ORCPT ); Mon, 21 Sep 2020 02:17:22 -0400 X-UUID: 847c506cef2040d1ac54569fed59b031-20200921 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=6qZ3MFCp67LQIehQWoxsg/JhWq3n6ohpU0YiOM2IRh4=; b=EEQXTdPab/7sy/TBuVvayjO/SjldcuWGvOAXt1oxM8Dn2WfqdG4PHT6vemaX2A+svzCkDhoZhrrPjBQzLYbxPSK7Welhl8fNtwlO1HLqYsvhNziPihxNTji+Q6O3z3z+vY49bmfmt7AaQpQYAlw46eEP47+9tnA/TZ/w4jWrb1s=; X-UUID: 847c506cef2040d1ac54569fed59b031-20200921 Received: from mtkcas35.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 937722441; Mon, 21 Sep 2020 14:17:14 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 21 Sep 2020 14:17:14 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 21 Sep 2020 14:17:12 +0800 From: Chunfeng Yun To: Greg Kroah-Hartman , Felipe Balbi CC: Mathias Nyman , Matthias Brugger , Chunfeng Yun , "Eric W. Biederman" , Sumit Garg , Lee Jones , Jann Horn , Jason Yan , Arnd Bergmann , Chuhong Yuan , "Gustavo A. R. Silva" , "Ben Dooks (Codethink)" , Saurav Girepunje , , , , , Sergei Shtylyov , Daniel Thompson , Alan Stern Subject: [PATCH v4 11/11] iopoll: update kerneldoc of read_poll_timeout_atomic() Date: Mon, 21 Sep 2020 14:13:35 +0800 Message-ID: <1600668815-12135-11-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1600668815-12135-1-git-send-email-chunfeng.yun@mediatek.com> References: <1600668815-12135-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 12B795415FC0ED3118BA475BA2E81ADE4E49B603F95922E5AACB3B2F03B46E0A2000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Arguments description of read_poll_timeout_atomic() is out of date, update it. Cc: Alan Stern Signed-off-by: Chunfeng Yun --- v4: no changes v3: fix typo in commit message suggested by Sergei v2: new patch, suggested by Alan --- include/linux/iopoll.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h index bc89ac6..2c8860e 100644 --- a/include/linux/iopoll.h +++ b/include/linux/iopoll.h @@ -60,8 +60,7 @@ /** * read_poll_timeout_atomic - Periodically poll an address until a condition is * met or a timeout occurs - * @op: accessor function (takes @addr as its only argument) - * @addr: Address to poll + * @op: accessor function (takes @args as its arguments) * @val: Variable to read the value into * @cond: Break condition (usually involving @val) * @delay_us: Time to udelay between reads in us (0 tight-loops). Should @@ -69,6 +68,7 @@ * Documentation/timers/timers-howto.rst). * @timeout_us: Timeout in us, 0 means never timeout * @delay_before_read: if it is true, delay @delay_us before read. + * @args: arguments for @op poll * * Returns 0 on success and -ETIMEDOUT upon a timeout. In either * case, the last read value at @args is stored in @val.