From patchwork Thu May 20 09:21:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 445519 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41A8EC2B9F9 for ; Thu, 20 May 2021 10:35:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 352A861454 for ; Thu, 20 May 2021 10:35:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234457AbhETKg0 (ORCPT ); Thu, 20 May 2021 06:36:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:36796 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236964AbhETKcY (ORCPT ); Thu, 20 May 2021 06:32:24 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 406DA61585; Thu, 20 May 2021 09:52:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621504349; bh=OYdXUJnQLKHa4ZP4d2D5NhiOWYXIomhjQc7Si0a9dgA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SH5bU4SNawEKUDXEETMuh2dm5/gakIg7nDo6yRb/oZCMjCJGfHzpqaoyCo0WbI0G0 xffGIXhtXhBo/x+ATeY4lKDetVAEEqQVWsf0qcBRIhv9NDbMd40IKwXA+Y/lRTpX5B fcIk+6FYfOHf6RBh6LmPs/B73C7YWlpDTHGPhdZ4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Johan Hovold , Sasha Levin Subject: [PATCH 4.14 172/323] tty: actually undefine superseded ASYNC flags Date: Thu, 20 May 2021 11:21:04 +0200 Message-Id: <20210520092126.008346413@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520092120.115153432@linuxfoundation.org> References: <20210520092120.115153432@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Johan Hovold [ Upstream commit d09845e98a05850a8094ea8fd6dd09a8e6824fff ] Some kernel-internal ASYNC flags have been superseded by tty-port flags and should no longer be used by kernel drivers. Fix the misspelled "__KERNEL__" compile guards which failed their sole purpose to break out-of-tree drivers that have not yet been updated. Fixes: 5c0517fefc92 ("tty: core: Undefine ASYNC_* flags superceded by TTY_PORT* flags") Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20210407095208.31838-2-johan@kernel.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- include/uapi/linux/tty_flags.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/uapi/linux/tty_flags.h b/include/uapi/linux/tty_flags.h index 6ac609a00dea..31e106168ebb 100644 --- a/include/uapi/linux/tty_flags.h +++ b/include/uapi/linux/tty_flags.h @@ -39,7 +39,7 @@ * WARNING: These flags are no longer used and have been superceded by the * TTY_PORT_ flags in the iflags field (and not userspace-visible) */ -#ifndef _KERNEL_ +#ifndef __KERNEL__ #define ASYNCB_INITIALIZED 31 /* Serial port was initialized */ #define ASYNCB_SUSPENDED 30 /* Serial port is suspended */ #define ASYNCB_NORMAL_ACTIVE 29 /* Normal device is active */ @@ -81,7 +81,7 @@ #define ASYNC_SPD_WARP (ASYNC_SPD_HI|ASYNC_SPD_SHI) #define ASYNC_SPD_MASK (ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI) -#ifndef _KERNEL_ +#ifndef __KERNEL__ /* These flags are no longer used (and were always masked from userspace) */ #define ASYNC_INITIALIZED (1U << ASYNCB_INITIALIZED) #define ASYNC_NORMAL_ACTIVE (1U << ASYNCB_NORMAL_ACTIVE)