From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 8F5FAC3A59E for ; Mon, 26 Aug 2019 07:29:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 65CF02173E for ; Mon, 26 Aug 2019 07:29:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="E4eliHwy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730140AbfHZH3x (ORCPT ); Mon, 26 Aug 2019 03:29:53 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:36553 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730120AbfHZH3t (ORCPT ); Mon, 26 Aug 2019 03:29:49 -0400 Received: by mail-pf1-f194.google.com with SMTP id w2so11236988pfi.3; Mon, 26 Aug 2019 00:29:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=gICdPQsIaTjTwUfJWho+jc+GHx6tokQahaBmVhNvwDM=; b=E4eliHwychozfMNfOj07MuJmETtFDVWMV9iFqTlqVue8NR8AKGqEmncm8GpGsk5s/G UFvrFoFeHbXcdI3bV3xJSjH76wjBxtjgebzaN0CkLDpGgo1A2f6Qgc+jE97TdEwHV8Fy QZAc5gMD9ALm+H2Z59k6R3EpoSJT5eIuangAiRexD3l4btgddD6gl6tOhGkLXTj8D/+k zTi6yn7eQvAg/8cu/exKqvpDj7m7b+sfebWqbtqWnpbnMoszBYO9aiL36GsEMN87VyJ1 JTCPEtb5YO2VmXPxhOwZq4pscUy0LTa8XnTeSI6S+3UhdfwRdwsVgos5jBUCdpnmUm5y ZEQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=gICdPQsIaTjTwUfJWho+jc+GHx6tokQahaBmVhNvwDM=; b=lDyzX338y9JZ+nrhOLKZRET+g+YhcgEEWI83LzLsdU+OkUoEBi0C6d2dddB2UW7SlT WDU3wP90xV8BuuA8ehotmyIxHL/zuSB9ARC2ya60VpJCVbwYkD2qVRMz/BC82GhhfXxs CXGgs3bQEqxcHV+3vGCzCscIMw7qUBtNTnChIg4h207C8wqa+Ksq/mllufvcLrcXC5GC PWEjB4xaiErpUxhg76DzQRN17/TZ41IQtLtt/jVUTrVlUCkSN4IW+hl2Hr4ywdN41yQv 08hSOHNDWwRVMwn2V/lV+y2WxxkXEX0KtRRvBev4VT3tj7+neu+GoLpxfL4bVDBfH8KD Ivog== X-Gm-Message-State: APjAAAUT4NwsZ28uNKt5jQUgI15GYiG+sQv746DZbASjtpIxsGtUVZZj r+qf2d41LAV+6lAq09aExRs= X-Google-Smtp-Source: APXvYqyUshJJ/N7ekbELyD/0XC7quwj1v43OoPlJqRGF0nDUkPg4Z1RHMMRI3kbs6z3a+iD02k6rNg== X-Received: by 2002:a17:90a:9f4b:: with SMTP id q11mr18114285pjv.105.1566804589288; Mon, 26 Aug 2019 00:29:49 -0700 (PDT) Received: from ubt.spreadtrum.com ([117.18.48.82]) by smtp.gmail.com with ESMTPSA id p90sm11195670pjp.7.2019.08.26.00.29.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Aug 2019 00:29:48 -0700 (PDT) From: Chunyan Zhang To: Greg Kroah-Hartman , Jiri Slaby , Orson Zhai , Baolin Wang Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Chunyan Zhang Subject: [PATCH 2/3] serial: sprd: add console_initcall in sprd's uart driver Date: Mon, 26 Aug 2019 15:29:28 +0800 Message-Id: <20190826072929.7696-3-zhang.lyra@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190826072929.7696-1-zhang.lyra@gmail.com> References: <20190826072929.7696-1-zhang.lyra@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chunyan Zhang Use console_initcall to save the console index we selected on the command line to sprd_console before probe finished. Thus we can make different processes to the uart devices during initialization according to whether it is used for console. Signed-off-by: Chunyan Zhang Signed-off-by: Chunyan Zhang --- drivers/tty/serial/sprd_serial.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c index a3be4e2dd019..aead823c650b 100644 --- a/drivers/tty/serial/sprd_serial.c +++ b/drivers/tty/serial/sprd_serial.c @@ -1008,6 +1008,13 @@ static struct console sprd_console = { .data = &sprd_uart_driver, }; +static int __init sprd_serial_console_init(void) +{ + register_console(&sprd_console); + return 0; +} +console_initcall(sprd_serial_console_init); + #define SPRD_CONSOLE (&sprd_console) /* Support for earlycon */ -- 2.20.1