Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756523Ab3JKByh (ORCPT ); Thu, 10 Oct 2013 21:54:37 -0400 Received: from mga03.intel.com ([143.182.124.21]:24789 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756284Ab3JKByJ (ORCPT ); Thu, 10 Oct 2013 21:54:09 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.90,1076,1371106800"; d="scan'208";a="373229442" From: tianyu.lan@intel.com To: lenb@kernel.org, rjw@sisk.pl Cc: Lan Tianyu , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org Subject: [PATCH 4/5] ACPI: Remove CONFIG_ACPI_PROCFS_POWER and cm_sbsc.c Date: Fri, 11 Oct 2013 09:54:10 +0800 Message-Id: <1381456451-22877-4-git-send-email-tianyu.lan@intel.com> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1381456451-22877-1-git-send-email-tianyu.lan@intel.com> References: <1381456451-22877-1-git-send-email-tianyu.lan@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5476 Lines: 172 From: Lan Tianyu There is no user of cm_sbs.c and CONFIG_ACPI_PROCFS_POWER. So remove them. Prepare for removing /proc/acpi Signed-off-by: Lan Tianyu --- drivers/acpi/Kconfig | 17 -------- drivers/acpi/Makefile | 1 - drivers/acpi/cm_sbs.c | 105 -------------------------------------------------- 3 files changed, 123 deletions(-) delete mode 100644 drivers/acpi/cm_sbs.c diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 3278a21..b45671c 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -56,23 +56,6 @@ config ACPI_PROCFS Say N to delete /proc/acpi/ files that have moved to /sys/ -config ACPI_PROCFS_POWER - bool "Deprecated power /proc/acpi directories" - depends on PROC_FS - help - For backwards compatibility, this option allows - deprecated power /proc/acpi/ directories to exist, even when - they have been replaced by functions in /sys. - The deprecated directories (and their replacements) include: - /proc/acpi/battery/* (/sys/class/power_supply/*) - /proc/acpi/ac_adapter/* (sys/class/power_supply/*) - This option has no effect on /proc/acpi/ directories - and functions, which do not yet exist in /sys - This option, together with the proc directories, will be - deleted in 2.6.39. - - Say N to delete power /proc/acpi/ directories that have moved to /sys/ - config ACPI_EC_DEBUGFS tristate "EC read/write access through /sys/kernel/debug/ec" default n diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index 81dbeb8..1cadbef 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -47,7 +47,6 @@ acpi-y += sysfs.o acpi-$(CONFIG_X86) += acpi_cmos_rtc.o acpi-$(CONFIG_DEBUG_FS) += debugfs.o acpi-$(CONFIG_ACPI_NUMA) += numa.o -acpi-$(CONFIG_ACPI_PROCFS_POWER) += cm_sbs.o ifdef CONFIG_ACPI_VIDEO acpi-y += video_detect.o endif diff --git a/drivers/acpi/cm_sbs.c b/drivers/acpi/cm_sbs.c deleted file mode 100644 index 6c9ee68..0000000 --- a/drivers/acpi/cm_sbs.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define PREFIX "ACPI: " - -ACPI_MODULE_NAME("cm_sbs"); -#define ACPI_AC_CLASS "ac_adapter" -#define ACPI_BATTERY_CLASS "battery" -#define _COMPONENT ACPI_SBS_COMPONENT -static struct proc_dir_entry *acpi_ac_dir; -static struct proc_dir_entry *acpi_battery_dir; - -static DEFINE_MUTEX(cm_sbs_mutex); - -static int lock_ac_dir_cnt; -static int lock_battery_dir_cnt; - -struct proc_dir_entry *acpi_lock_ac_dir(void) -{ - mutex_lock(&cm_sbs_mutex); - if (!acpi_ac_dir) - acpi_ac_dir = proc_mkdir(ACPI_AC_CLASS, acpi_root_dir); - if (acpi_ac_dir) { - lock_ac_dir_cnt++; - } else { - printk(KERN_ERR PREFIX - "Cannot create %s\n", ACPI_AC_CLASS); - } - mutex_unlock(&cm_sbs_mutex); - return acpi_ac_dir; -} -EXPORT_SYMBOL(acpi_lock_ac_dir); - -void acpi_unlock_ac_dir(struct proc_dir_entry *acpi_ac_dir_param) -{ - mutex_lock(&cm_sbs_mutex); - if (acpi_ac_dir_param) - lock_ac_dir_cnt--; - if (lock_ac_dir_cnt == 0 && acpi_ac_dir_param && acpi_ac_dir) { - remove_proc_entry(ACPI_AC_CLASS, acpi_root_dir); - acpi_ac_dir = NULL; - } - mutex_unlock(&cm_sbs_mutex); -} -EXPORT_SYMBOL(acpi_unlock_ac_dir); - -struct proc_dir_entry *acpi_lock_battery_dir(void) -{ - mutex_lock(&cm_sbs_mutex); - if (!acpi_battery_dir) { - acpi_battery_dir = - proc_mkdir(ACPI_BATTERY_CLASS, acpi_root_dir); - } - if (acpi_battery_dir) { - lock_battery_dir_cnt++; - } else { - printk(KERN_ERR PREFIX - "Cannot create %s\n", ACPI_BATTERY_CLASS); - } - mutex_unlock(&cm_sbs_mutex); - return acpi_battery_dir; -} -EXPORT_SYMBOL(acpi_lock_battery_dir); - -void acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir_param) -{ - mutex_lock(&cm_sbs_mutex); - if (acpi_battery_dir_param) - lock_battery_dir_cnt--; - if (lock_battery_dir_cnt == 0 && acpi_battery_dir_param - && acpi_battery_dir) { - remove_proc_entry(ACPI_BATTERY_CLASS, acpi_root_dir); - acpi_battery_dir = NULL; - } - mutex_unlock(&cm_sbs_mutex); - return; -} -EXPORT_SYMBOL(acpi_unlock_battery_dir); -- 1.8.2.1 -- 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/