Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030253Ab3DSKxw (ORCPT ); Fri, 19 Apr 2013 06:53:52 -0400 Received: from intranet.asianux.com ([58.214.24.6]:19360 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757313Ab3DSKxv (ORCPT ); Fri, 19 Apr 2013 06:53:51 -0400 X-Spam-Score: -100.8 Message-ID: <51712213.4060607@asianux.com> Date: Fri, 19 Apr 2013 18:53:07 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 To: Christopher Covington , Catalin Marinas CC: "anup.patel@linaro.org" , Arnd Bergmann , Marc Zyngier , Will Deacon , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" Subject: [PATCH] ARM64: kernel: compiling issue, duplicate definition of early_console References: <5152DB83.8080703@asianux.com> <20130327115509.GA1603@MacBook-Pro.local> <5152DFF1.2090000@asianux.com> <515BE49C.8040601@asianux.com> <515C14FD.4040703@codeaurora.org> <515C2808.70406@asianux.com> <516E66F9.9070904@asianux.com> In-Reply-To: <516E66F9.9070904@asianux.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1326 Lines: 44 when compiling with allmodconfig. early_console is already defined as an extern global pointer. need let it point to the object which we intend to (like ARM32 done). Signed-off-by: Chen Gang --- arch/arm64/kernel/early_printk.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/kernel/early_printk.c b/arch/arm64/kernel/early_printk.c index ac974f4..fbb6e18 100644 --- a/arch/arm64/kernel/early_printk.c +++ b/arch/arm64/kernel/early_printk.c @@ -95,7 +95,7 @@ static void early_write(struct console *con, const char *s, unsigned n) } } -static struct console early_console = { +static struct console early_console_dev = { .name = "earlycon", .write = early_write, .flags = CON_PRINTBUFFER | CON_BOOT, @@ -145,7 +145,8 @@ static int __init setup_early_printk(char *buf) early_base = early_io_map(paddr, EARLYCON_IOBASE); printch = match->printch; - register_console(&early_console); + early_console = &early_console_dev; + register_console(&early_console_dev); return 0; } -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/