From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [RFC PATCH] battery: hook_mutex can be static Date: Sat, 23 Dec 2017 19:04:30 +0800 Message-ID: <20171223110430.GA50455@xian> References: <20171220151536.GA12278@thinkpad> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mga03.intel.com ([134.134.136.65]:32800 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750800AbdLWLEn (ORCPT ); Sat, 23 Dec 2017 06:04:43 -0500 Content-Disposition: inline In-Reply-To: <20171220151536.GA12278@thinkpad> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org Cc: kbuild-all@01.org, Andy Shevchenko , "Rafael J. Wysocki" , Ognjen =?utf-8?B?R2FsacSH?= , "Rafael J. Wysocki" , Len Brown , Robert Moore , Lv Zheng , ACPI Devel Maling List , devel@acpica.org, Darren Hart , Andy Shevchenko , Henrique de Moraes Holschuh , Sebastian Reichel , Platform Driver , ibm-acpi-devel@lists.sourceforge.net, Linux PM , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Kevin Locke Fixes: 19380b8e214c ("battery: Add the battery hooking API") Signed-off-by: Fengguang Wu --- battery.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 1794408..9324591 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -640,9 +640,9 @@ static const struct device_attribute alarm_attr = { LIST_HEAD(acpi_battery_list); LIST_HEAD(battery_hook_list); -DEFINE_MUTEX(hook_mutex); +static DEFINE_MUTEX(hook_mutex); -void __battery_hook_unregister(struct acpi_battery_hook *hook, int force) +static void __battery_hook_unregister(struct acpi_battery_hook *hook, int force) { struct list_head *position; struct acpi_battery *battery;