From patchwork Thu Sep 10 08:21:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11767017 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 B8035698 for ; Thu, 10 Sep 2020 08:25:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5F5AE2074B for ; Thu, 10 Sep 2020 08:25:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="WUGjKqHF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730432AbgIJIZt (ORCPT ); Thu, 10 Sep 2020 04:25:49 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:35086 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1730415AbgIJIYh (ORCPT ); Thu, 10 Sep 2020 04:24:37 -0400 X-UUID: 81ce557efefa4b81b14a5bbf3e039ab4-20200910 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=1f1GqktsmoCBBHY58Mnms9zF6E9zoWUyHkZ1qxBjj5A=; b=WUGjKqHF/rU4d0DaafZU4+Eropte60wAguG6gICrKcnl11XoVXNd6ewqk10l/rej3xM5y+d8nhh2MS40GyCKZ5wMkNz2JjGunhxtAEBl8si//z9QN4bYeh5OWD89sCtJfJ578m0ex+R31i1hrcHhA0g40/IPkVhQ+A4ID8Uq/nc=; X-UUID: 81ce557efefa4b81b14a5bbf3e039ab4-20200910 Received: from mtkcas32.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 284505523; Thu, 10 Sep 2020 16:24:15 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 10 Sep 2020 16:24:15 +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; Thu, 10 Sep 2020 16:24:13 +0800 From: Chunfeng Yun To: Greg Kroah-Hartman CC: Mathias Nyman , Felipe Balbi , Matthias Brugger , Douglas Anderson , Chunfeng Yun , Daniel Thompson , "Eric W. Biederman" , Lee Jones , Sumit Garg , Jann Horn , Arnd Bergmann , Jason Yan , Chuhong Yuan , "Gustavo A. R. Silva" , Ben Dooks , Saurav Girepunje , , , , , Alan Stern Subject: [PATCH RESEND v3 11/11] iopoll: update kerneldoc of read_poll_timeout_atomic() Date: Thu, 10 Sep 2020 16:21:52 +0800 Message-ID: <1599726112-4439-11-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1599726112-4439-1-git-send-email-chunfeng.yun@mediatek.com> References: <1599726112-4439-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 678F10287C6AD8F68C030FC275638F71D4820C79F8C8E8D12FB532F6D55A8D832000:8 X-MTK: N Sender: linux-usb-owner@vger.kernel.org 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 --- 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.