Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755769Ab2FZJRd (ORCPT ); Tue, 26 Jun 2012 05:17:33 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:49768 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754798Ab2FZJRb (ORCPT ); Tue, 26 Jun 2012 05:17:31 -0400 X-IronPort-AV: E=Sophos;i="4.77,476,1336320000"; d="scan'208";a="5266089" Message-ID: <4FE97F34.9090209@cn.fujitsu.com> Date: Tue, 26 Jun 2012 17:21:56 +0800 From: Wen Congyang User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100413 Fedora/3.0.4-2.fc13 Thunderbird/3.0.4 MIME-Version: 1.0 To: lenb@kernel.org, linux-acpi@vger.kernel.org, "linux-kernel@vger.kernel.org" CC: Yasuaki ISIMATU Subject: [PATCH 6/8] bind the memory device when the driver is being loaded References: <4FE97DD5.6030205@cn.fujitsu.com> In-Reply-To: <4FE97DD5.6030205@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/06/26 17:17:42, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/06/26 17:17:44, Serialize complete at 2012/06/26 17:17:44 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1770 Lines: 55 We introduce acpi_hotmem_initialized to avoid strange add_memory fail message. The stranged add_memory fail message is printed in register_memory_resource(). We have removed this message in the previous patch, so we can remove it(it is very useful to the next patch). Signed-off-by: Wen Congyang --- drivers/acpi/acpi_memhotplug.c | 12 ------------ 1 files changed, 0 insertions(+), 12 deletions(-) diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index 2e5d5ab..148c88a 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c @@ -87,8 +87,6 @@ struct acpi_memory_device { struct list_head res_list; }; -static int acpi_hotmem_initialized; - static acpi_status acpi_memory_get_resource(struct acpi_resource *resource, void *context) { @@ -463,15 +461,6 @@ static int acpi_memory_device_add(struct acpi_device *device) printk(KERN_DEBUG "%s \n", acpi_device_name(device)); - /* - * Early boot code has recognized memory area by EFI/E820. - * If DSDT shows these memory devices on boot, hotplug is not necessary - * for them. So, it just returns until completion of this driver's - * start up. - */ - if (!acpi_hotmem_initialized) - return 0; - if (!acpi_memory_check_device(mem_device)) { /* call add_memory func */ result = acpi_memory_enable_device(mem_device); @@ -578,7 +567,6 @@ static int __init acpi_memory_device_init(void) return -ENODEV; } - acpi_hotmem_initialized = 1; return 0; } -- 1.7.1 -- 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/