deviced: Remove unused vconf key and logics

Removed vconf key list:
VCONFKEY_SYSMAN_MMC_DEVICE_CHANGED
VCONFKEY_STARTER_SEQUENCE
VCONFKEY_SETAPPL_PWRSV_CUSTMODE_CPU
VCONFKEY_LCD_BRIGHTNESS_INIT
VCONFKEY_INTERNAL_PRIVATE_MMC_ID
VCONFKEY_DEVICED_BOOT_POWER_ON_STATUS
VCONFKEY_SETAPPL_ACCESSIBILITY_TTS

Change-Id: Ia256ac802c65ca6c0725f1bbe690beca6802ffaf
Signed-off-by: Jiyoung Yun <jy910.yun@samsung.com>

11 files changed, 6 insertions, 672 deletions

diff --git a/packaging/deviced.spec b/packaging/deviced.spec
index cfa986ac..aa02ccb2 100755
--- a/packaging/deviced.spec
+++ b/packaging/deviced.spec
@@ -234,35 +234,23 @@ users_gid=$(getent group %{TZ_SYS_USER_GROUP} | cut -f3 -d':')
 vconftool set -t int memory/sysman/usbhost_status -1 -i
 vconftool set -t int memory/sysman/mmc -1 -i
 vconftool set -t int memory/sysman/earjack_key 0 -i
-vconftool set -t int memory/sysman/added_usb_storage 0 -i
-vconftool set -t int memory/sysman/removed_usb_storage 0 -i
 vconftool set -t int memory/sysman/charger_status -1 -i
 vconftool set -t int memory/sysman/charge_now -1 -i
 vconftool set -t int memory/sysman/battery_status_low -1 -i
 vconftool set -t int memory/sysman/battery_capacity -1 -i
 vconftool set -t int memory/sysman/usb_status -1 -i
 vconftool set -t int memory/sysman/earjack -1 -i
-vconftool set -t int memory/sysman/low_memory 1 -i
-vconftool set -t int memory/sysman/sliding_keyboard -1 -i
 vconftool set -t int memory/sysman/mmc_mount -1 -i
-vconftool set -t int memory/sysman/mmc_unmount -1 -i
 vconftool set -t int memory/sysman/mmc_format -1 -i
 vconftool set -t int memory/sysman/mmc_format_progress 0 -i
-vconftool set -t int memory/sysman/mmc_err_status 0 -i
 vconftool set -t int memory/sysman/power_off 0 -g "$users_gid" -i -f
 vconftool set -t int memory/sysman/battery_level_status -1 -i
-vconftool set -t string memory/private/sysman/added_storage_uevent "" -i
-vconftool set -t string memory/private/sysman/removed_storage_uevent "" -g "$users_gid" -i
 vconftool set -t int memory/sysman/hdmi 0 -i
 vconftool set -t int memory/sysman/stime_changed 0 -i
 
-#db type vconf key init
-vconftool set -t int db/sysman/mmc_dev_changed 0
-
 vconftool set -t int memory/pm/state 0 -i -g "$users_gid"
 vconftool set -t int memory/pm/battery_timetofull -1 -i
 vconftool set -t int memory/pm/battery_timetoempty -1 -i
-vconftool set -t int memory/pm/sip_status 0 -i -g "$users_gid"
 vconftool set -t int memory/pm/custom_brightness_status 0 -i -g "$users_gid"
 vconftool set -t bool memory/pm/brt_changed_lpm 0 -i
 vconftool set -t int memory/pm/current_brt 60 -i -g "$users_gid"
diff --git a/src/battery/lowbat-handler.c b/src/battery/lowbat-handler.c
index ede215d9..cd7df779 100644
--- a/src/battery/lowbat-handler.c
+++ b/src/battery/lowbat-handler.c
@@ -173,7 +173,7 @@ out:
 
 static int lowbat_popup(char *option)
 {
-	int ret, state=0;
+	int ret;
 	int r_disturb, s_disturb, r_block, s_block;
 	int lowbat_popup_option = -1;
 	char *value;
@@ -205,8 +205,7 @@ static int lowbat_popup(char *option)
 		return -1;
 
 	_D("%s", value);
-	ret = vconf_get_int(VCONFKEY_STARTER_SEQUENCE, &state);
-	if (state == 1 || ret != 0 || booting_done(NULL)) {
+	if (booting_done(NULL)) {
 		r_disturb = vconf_get_int("memory/shealth/sleep/do_not_disturb", &s_disturb);
 		r_block = vconf_get_bool("db/setting/blockmode_wearable", &s_block);
 		if ((r_disturb != 0 && r_block != 0) ||
@@ -470,23 +469,6 @@ void lowbat_monitor(void *data)
 	lowbat_process(bat_percent, NULL);
 }
 
-static int check_power_save_mode(void)
-{
-	int ret = 0;
-	int power_saving_cpu_stat = -1;
-
-	ret = vconf_get_bool(VCONFKEY_SETAPPL_PWRSV_CUSTMODE_CPU,
-			&power_saving_cpu_stat);
-	if (ret < 0) {
-		_E("failed to get vconf key");
-		return ret;
-	}
-
-	if (power_saving_cpu_stat == 1)
-		ret = 1;
-	return ret;
-}
-
 static int lowbat_monitor_init(void *data)
 {
 	int status = 1;
diff --git a/src/cpu/cpu-handler.c b/src/cpu/cpu-handler.c
deleted file mode 100644
index 87243394..00000000
--- a/src/cpu/cpu-handler.c
+++ /dev/null
@@ -1,552 +0,0 @@
-/*
- * deviced
- *
- * Copyright (c) 2012 - 2013 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the License);
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#include <fcntl.h>
-#include <device-node.h>
-#include <vconf.h>
-
-#include "core/list.h"
-#include "core/log.h"
-#include "core/devices.h"
-#include "core/edbus-handler.h"
-#include "core/common.h"
-#include "core/device-notifier.h"
-#include "proc/proc-handler.h"
-
-#define SET_MAX_FREQ	"set_max_frequency"
-#define SET_MIN_FREQ	"set_min_frequency"
-#define SET_FREQ_LEN	17
-
-#define RELEASE_MAX_FREQ	"release_max_frequency"
-#define RELEASE_MIN_FREQ	"release_min_frequency"
-#define RELEASE_FREQ_LEN	21
-
-#define POWER_SAVING_CPU_FREQ_RATE	(0.7)
-
-#define DEFAULT_MAX_CPU_FREQ		1200000
-#define DEFAULT_MIN_CPU_FREQ		100000
-
-enum emergency_type {
-	EMERGENCY_UNLOCK = 0,
-	EMERGENCY_LOCK = 1,
-};
-
-static int max_cpu_freq_limit = -1;
-static int min_cpu_freq_limit = -1;
-static int cur_max_cpu_freq = INT_MAX;
-static int cur_min_cpu_freq = INT_MIN;
-static int power_saving_freq = -1;
-
-static dd_list *max_cpu_freq_list;
-static dd_list *min_cpu_freq_list;
-
-static int cpu_number_limit = -1;
-static int cur_cpu_number = INT_MAX;
-static dd_list *cpu_number_list;
-
-struct cpu_freq_entry {
-	int pid;
-	int freq;
-};
-
-struct cpu_number_entry {
-	int pid;
-	int number;
-};
-
-static int is_entry_enable(int pid)
-{
-	char pid_path[PATH_MAX];
-
-	snprintf(pid_path, PATH_MAX, "/proc/%d", pid);
-	if (access(pid_path, F_OK) < 0) {
-		return 0;
-	}
-
-	return 1;
-}
-
-static int write_min_cpu_freq(int freq)
-{
-	int ret;
-
-	ret = device_set_property(DEVICE_TYPE_CPU, PROP_CPU_SCALING_MIN_FREQ, freq);
-	if (ret < 0) {
-		_E("set cpufreq min freq write error: %s", strerror(errno));
-		return ret;
-	}
-
-	return 0;
-}
-
-static int write_max_cpu_freq(int freq)
-{
-	int ret;
-
-	ret = device_set_property(DEVICE_TYPE_CPU, PROP_CPU_SCALING_MAX_FREQ, freq);
-	if (ret < 0) {
-		_E("set cpufreq max freq write error: %s", strerror(errno));
-		return ret;
-	}
-
-	return 0;
-}
-
-static int remove_entry_from_min_cpu_freq_list(int pid)
-{
-	dd_list *tmp;
-	struct cpu_freq_entry *entry;
-
-	cur_min_cpu_freq = INT_MIN;
-
-	DD_LIST_FOREACH(min_cpu_freq_list, tmp, entry) {
-		if ((!is_entry_enable(entry->pid)) || (entry->pid == pid)) {
-			DD_LIST_REMOVE(min_cpu_freq_list, entry);
-			free(entry);
-			continue;
-		}
-		if (entry->freq > cur_min_cpu_freq) {
-			cur_min_cpu_freq = entry->freq;
-		}
-	}
-
-	return 0;
-}
-
-static int remove_entry_from_max_cpu_freq_list(int pid)
-{
-	dd_list *tmp;
-	struct cpu_freq_entry *entry;
-
-	cur_max_cpu_freq = INT_MAX;
-
-	DD_LIST_FOREACH(max_cpu_freq_list, tmp, entry) {
-		if ((!is_entry_enable(entry->pid)) || (entry->pid == pid)) {
-			DD_LIST_REMOVE(max_cpu_freq_list, entry);
-			free(entry);
-			continue;
-		}
-		if (entry->freq < cur_max_cpu_freq) {
-			cur_max_cpu_freq = entry->freq;
-		}
-	}
-
-	return 0;
-}
-
-int release_max_frequency_action(int argc, char **argv)
-{
-	int r;
-
-	if (argc < 1)
-		return -EINVAL;
-
-	r = remove_entry_from_max_cpu_freq_list(atoi(argv[0]));
-	if (r < 0) {
-		_E("Remove entry failed");
-		return r;
-	}
-
-	if (cur_max_cpu_freq == INT_MAX)
-		cur_max_cpu_freq = max_cpu_freq_limit;
-
-	r = write_max_cpu_freq(cur_max_cpu_freq);
-	if (r < 0) {
-		_E("Write freq failed");
-		return r;
-	}
-
-	return 0;
-}
-
-int release_min_frequency_action(int argc, char **argv)
-{
-	int r;
-
-	if (argc < 1)
-		return -EINVAL;
-
-	r = remove_entry_from_min_cpu_freq_list(atoi(argv[0]));
-	if (r < 0) {
-		_E("Remove entry failed");
-		return r;
-	}
-
-	if (cur_min_cpu_freq == INT_MIN)
-		cur_min_cpu_freq = min_cpu_freq_limit;
-
-	r = write_min_cpu_freq(cur_min_cpu_freq);
-	if (r < 0) {
-		_E("Write entry failed");
-		return r;
-	}
-
-	return 0;
-}
-
-static int add_entry_to_max_cpu_freq_list(int pid, int freq)
-{
-	int r;
-	struct cpu_freq_entry *entry;
-
-	r = remove_entry_from_max_cpu_freq_list(pid);
-	if (r < 0) {
-		_E("Remove duplicated entry failed");
-	}
-
-	entry = malloc(sizeof(struct cpu_freq_entry));
-	if (!entry) {
-		_E("Malloc failed");
-		return -ENOMEM;
-	}
-
-	entry->pid = pid;
-	entry->freq = freq;
-
-	DD_LIST_PREPEND(max_cpu_freq_list, entry);
-	if (!max_cpu_freq_list) {
-		_E("eina_list_prepend failed");
-		return -ENOSPC;
-	}
-	if (freq < cur_max_cpu_freq) {
-		cur_max_cpu_freq = freq;
-	}
-	return 0;
-}
-
-static int add_entry_to_min_cpu_freq_list(int pid, int freq)
-{
-	int r;
-	struct cpu_freq_entry *entry;
-
-	r = remove_entry_from_min_cpu_freq_list(pid);
-	if (r < 0) {
-		_E("Remove duplicated entry failed");
-	}
-
-	entry = malloc(sizeof(struct cpu_freq_entry));
-	if (!entry) {
-		_E("Malloc failed");
-		return -ENOMEM;
-	}
-
-	entry->pid = pid;
-	entry->freq = freq;
-
-	DD_LIST_PREPEND(min_cpu_freq_list, entry);
-	if (!min_cpu_freq_list) {
-		_E("eina_list_prepend failed");
-		return -ENOSPC;
-	}
-	if (freq > cur_min_cpu_freq) {
-		cur_min_cpu_freq = freq;
-	}
-	return 0;
-}
-
-int set_max_frequency_action(int argc, char **argv)
-{
-	int r;
-
-	if (argc < 2)
-		return -EINVAL;
-
-	r = add_entry_to_max_cpu_freq_list(atoi(argv[0]), atoi(argv[1]));
-	if (r < 0) {
-		_E("Add entry failed");
-		return r;
-	}
-
-	r = write_max_cpu_freq(cur_max_cpu_freq);
-	if (r < 0) {
-		_E("Write entry failed");
-		return r;
-	}
-
-	return 0;
-}
-
-int set_min_frequency_action(int argc, char **argv)
-{
-	int r;
-
-	if (argc < 2)
-		return -EINVAL;
-
-	r = add_entry_to_min_cpu_freq_list(atoi(argv[0]), atoi(argv[1]));
-	if (r < 0) {
-		_E("Add entry failed");
-		return r;
-	}
-
-	r = write_min_cpu_freq(cur_min_cpu_freq);
-	if (r < 0) {
-		_E("Write entry failed");
-		return r;
-	}
-
-	return 0;
-}
-
-static int power_saving_cpu_cb(keynode_t *key_nodes, void *data)
-{
-	int ret = 0;
-	int val = 0;
-	int power_saving_cpu_stat = -1;
-
-	power_saving_cpu_stat = vconf_keynode_get_bool(key_nodes);
-	if (power_saving_cpu_stat == 1) {
-		val = 1;
-		ret = add_entry_to_max_cpu_freq_list(getpid(), power_saving_freq);
-		if (ret < 0) {
-			_E("Add entry failed");
-			goto out;
-		}
-	} else {
-		ret = remove_entry_from_max_cpu_freq_list(getpid());
-		if (ret < 0) {
-			_E("Remove entry failed");
-			goto out;
-		}
-		if (cur_max_cpu_freq == INT_MAX)
-			cur_max_cpu_freq = max_cpu_freq_limit;
-	}
-	ret = write_max_cpu_freq(cur_max_cpu_freq);
-	if (ret < 0)
-		_E("Write failed");
-out:
-	device_notify(DEVICE_NOTIFIER_PMQOS_POWERSAVING, (void*)val);
-	return ret;
-}
-
-static void set_emergency_limit(void)
-{
-	int ret, val;
-
-	ret = vconf_get_int(VCONFKEY_SETAPPL_PSMODE, &val);
-	if (ret < 0) {
-		_E("failed to get vconf key");
-		return;
-	}
-	if (val == SETTING_PSMODE_EMERGENCY) {
-		val = EMERGENCY_LOCK;
-		device_notify(DEVICE_NOTIFIER_PMQOS_EMERGENCY, (void*)val);
-	}
-}
-
-static int emergency_cpu_cb(keynode_t *key_nodes, void *data)
-{
-	int val;
-
-	val = vconf_keynode_get_int(key_nodes);
-	if (val == SETTING_PSMODE_EMERGENCY)
-		val = EMERGENCY_LOCK;
-	else
-		val = EMERGENCY_UNLOCK;
-
-	device_notify(DEVICE_NOTIFIER_PMQOS_EMERGENCY, (void*)val);
-	return 0;
-}
-
-static void set_freq_limit(void)
-{
-	int ret = 0;
-	int val = 0;
-	int power_saving_stat = -1;
-	int power_saving_cpu_stat = -1;
-
-	ret = device_get_property(DEVICE_TYPE_CPU, PROP_CPU_CPUINFO_MAX_FREQ,
-			&max_cpu_freq_limit);
-	if (ret < 0) {
-		_E("get cpufreq cpuinfo max readerror: %s", strerror(errno));
-		max_cpu_freq_limit = DEFAULT_MAX_CPU_FREQ;
-	}
-
-	ret = device_get_property(DEVICE_TYPE_CPU, PROP_CPU_CPUINFO_MIN_FREQ,
-			&min_cpu_freq_limit);
-	if (ret < 0) {
-		_E("get cpufreq cpuinfo min readerror: %s", strerror(errno));
-		min_cpu_freq_limit = DEFAULT_MIN_CPU_FREQ;
-	}
-	power_saving_freq = (int)(max_cpu_freq_limit * POWER_SAVING_CPU_FREQ_RATE);
-	_I("max(%d) , ps(%d), min(%d)",
-		max_cpu_freq_limit,
-		power_saving_freq,
-		min_cpu_freq_limit);
-
-	ret = vconf_get_bool(VCONFKEY_SETAPPL_PWRSV_CUSTMODE_CPU,
-			&power_saving_cpu_stat);
-	if (ret < 0) {
-		_E("failed to get vconf key");
-		return;
-	}
-	if (power_saving_cpu_stat != 1)
-		return;
-	val = 1;
-	ret = add_entry_to_max_cpu_freq_list(getpid(), power_saving_freq);
-	if (ret < 0) {
-		_E("Add entry failed");
-		goto out;
-	}
-	ret = write_max_cpu_freq(cur_max_cpu_freq);
-	if (ret < 0)
-		_E("Write entry failed");
-out:
-	_I("init");
-	device_notify(DEVICE_NOTIFIER_PMQOS_POWERSAVING, (void*)val);
-}
-
-static int remove_entry_from_cpu_number_list(int pid)
-{
-	dd_list *tmp;
-	struct cpu_number_entry *entry;
-
-	cur_cpu_number = INT_MAX;
-
-	DD_LIST_FOREACH(cpu_number_list, tmp, entry) {
-		if ((!is_entry_enable(entry->pid)) || (entry->pid == pid)) {
-			DD_LIST_REMOVE(cpu_number_list, entry);
-			free(entry);
-			continue;
-		}
-		if (entry->number < cur_cpu_number) {
-			cur_cpu_number = entry->number;
-		}
-	}
-
-	return 0;
-}
-
-static int add_entry_to_cpu_number_list(int pid, int number)
-{
-	int r;
-	struct cpu_number_entry *entry;
-
-	r = remove_entry_from_cpu_number_list(pid);
-	if (r < 0) {
-		_E("Remove duplicated entry failed");
-	}
-
-
-
-	entry = malloc(sizeof(struct cpu_number_entry));
-	if (!entry) {
-		_E("Malloc failed");
-		return -ENOMEM;
-	}
-
-	entry->pid = pid;
-	entry->number = number;
-
-	DD_LIST_PREPEND(cpu_number_list, entry);
-	if (!cpu_number_list) {
-		_E("eina_list_prepend failed");
-		return -ENOSPC;
-	}
-	if (number < cur_cpu_number) {
-		cur_cpu_number = number;
-	}
-	return 0;
-}
-
-static int booting_done(void *data)
-{
-	set_freq_limit();
-	set_emergency_limit();
-	return 0;
-}
-
-static DBusMessage *dbus_cpu_handler(E_DBus_Object *obj, DBusMessage *msg)
-{
-	DBusError err;
-	DBusMessageIter iter;
-	DBusMessage *reply;
-	pid_t pid;
-	int ret;
-	int argc;
-	char *type_str;
-	char *argv[2];
-
-	dbus_error_init(&err);
-
-	if (!dbus_message_get_args(msg, &err,
-		    DBUS_TYPE_STRING, &type_str,
-		    DBUS_TYPE_INT32, &argc,
-		    DBUS_TYPE_STRING, &argv[0],
-		    DBUS_TYPE_STRING, &argv[1], DBUS_TYPE_INVALID)) {
-		_E("there is no message");
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (argc < 0) {
-		_E("message is invalid!");
-		ret = -EINVAL;
-		goto out;
-	}
-
-	pid = get_edbus_sender_pid(msg);
-	if (kill(pid, 0) == -1) {
-		_E("%d process does not exist, dbus ignored!", pid);
-		ret = -ESRCH;
-		goto out;
-	}
-
-	if (!strncmp(type_str, SET_MAX_FREQ, SET_FREQ_LEN))
-		ret = set_max_frequency_action(argc, (char **)&argv);
-	else if (!strncmp(type_str, SET_MIN_FREQ, SET_FREQ_LEN))
-		ret = set_min_frequency_action(argc, (char **)&argv);
-	else if (!strncmp(type_str, RELEASE_MAX_FREQ, RELEASE_FREQ_LEN))
-		ret = release_max_frequency_action(argc, (char **)&argv);
-	else if (!strncmp(type_str, RELEASE_MIN_FREQ, RELEASE_FREQ_LEN))
-		ret = release_min_frequency_action(argc, (char **)&argv);
-out:
-	reply = dbus_message_new_method_return(msg);
-	dbus_message_iter_init_append(reply, &iter);
-	dbus_message_iter_append_basic(&iter, DBUS_TYPE_INT32, &ret);
-
-	return reply;
-}
-
-static const struct edbus_method edbus_methods[] = {
-	{ SET_MAX_FREQ,     "siss", "i", dbus_cpu_handler },
-	{ SET_MIN_FREQ,     "siss", "i", dbus_cpu_handler },
-	{ RELEASE_MAX_FREQ, "siss", "i", dbus_cpu_handler },
-	{ RELEASE_MIN_FREQ, "siss", "i", dbus_cpu_handler },
-};
-
-static void cpu_init(void *data)
-{
-	int ret;
-
-	register_notifier(DEVICE_NOTIFIER_BOOTING_DONE, booting_done);
-	ret = register_edbus_method(DEVICED_PATH_SYSNOTI, edbus_methods, ARRAY_SIZE(edbus_methods));
-	if (ret < 0)
-		_E("fail to init edbus method(%d)", ret);
-
-	vconf_notify_key_changed(VCONFKEY_SETAPPL_PWRSV_CUSTMODE_CPU, (void *)power_saving_cpu_cb, NULL);
-	vconf_notify_key_changed(VCONFKEY_SETAPPL_PSMODE, (void *)emergency_cpu_cb, NULL);
-}
-
-static const struct device_ops cpu_device_ops = {
-	.name     = "cpu",
-	.init     = cpu_init,
-};
-
-DEVICE_OPS_REGISTER(&cpu_device_ops)
diff --git a/src/display/core.c b/src/display/core.c
index 61e9cb28..610a56bf 100644
--- a/src/display/core.c
+++ b/src/display/core.c
@@ -95,7 +95,6 @@ static int (*basic_action) (int);
 static bool hallic_open = true;
 static Ecore_Timer *lock_timeout_id;
 static int lock_screen_timeout = LOCK_SCREEN_INPUT_TIMEOUT;
-static int tts_state = false;
 static struct timeval lcdon_tv;
 static int lcd_paneloff_mode = false;
 static int stay_touchscreen_off = false;
@@ -262,17 +261,6 @@ void broadcast_lcd_off(void)
 	    SIGNAL_LCD_OFF, NULL, NULL);
 }
 
-void tts_lcd_off(void)
-{
-	int ret;
-
-	ret = dbus_method_sync(POPUP_BUS_NAME, POPUP_PATH_SERVANT,
-	    POPUP_IFACE_SERVANT, POPUP_METHOD_SCREENOFF_TTS, NULL, NULL);
-
-	if (ret < 0)
-		_E("Failed to tts(%d)", ret);
-}
-
 static unsigned long get_lcd_on_flags(void)
 {
 	unsigned long flags = NORMAL_MODE;
@@ -334,9 +322,6 @@ inline void lcd_off_procedure(void)
 
 	EINA_LIST_REVERSE_FOREACH(lcdon_ops, l, ops)
 		ops->stop(flags);
-
-	if (tts_state)
-		tts_lcd_off();
 }
 
 void set_stay_touchscreen_off(int val)
@@ -1943,27 +1928,12 @@ static int update_setting(int key_idx, int val)
 			break;
 		}
 		break;
-	case SETTING_BOOT_POWER_ON_STATUS:
-		/*
-		 * Unlock lcd off after booting is done.
-		 * deviced guarantees all booting script is executing.
-		 * Last script of booting unlocks this suspend blocking state.
-		 */
-		if (val == VCONFKEY_DEVICED_BOOT_POWER_ON_DONE) {
-			_I("booting done");
-			pm_unlock_internal(INTERNAL_LOCK_BOOTING, LCD_OFF, PM_SLEEP_MARGIN);
-		}
-		break;
 	case SETTING_POWER_CUSTOM_BRIGHTNESS:
 		if (val == VCONFKEY_PM_CUSTOM_BRIGHTNESS_ON)
 			backlight_ops.set_custom_status(true);
 		else
 			backlight_ops.set_custom_status(false);
 		break;
-	case SETTING_ACCESSIBILITY_TTS:
-		tts_state = val;
-		_I("TTS is %s", (val ? "ON" : "OFF"));
-		break;
 
 	default:
 		return -1;
@@ -2015,12 +1985,6 @@ static void check_seed_status(void)
 			" for lock screen", lock_screen_timeout);
 	}
 
-	/* TTS state */
-	ret = vconf_get_bool(VCONFKEY_SETAPPL_ACCESSIBILITY_TTS, &tts_state);
-	if (ret < 0)
-		_E("Failed to get TTS setting! (%d)", ret);
-	_I("TTS is %s", (tts_state ? "ON" : "OFF"));
-
 	return;
 }
 
diff --git a/src/display/display-dbus.c b/src/display/display-dbus.c
index fedddda3..7f6c442f 100644
--- a/src/display/display-dbus.c
+++ b/src/display/display-dbus.c
@@ -41,8 +41,6 @@
 #define SIGNAL_SIM_STATUS		"Status"
 #define SIM_CARD_NOT_PRESENT		(0x01)
 
-#define VCONFKEY_LCD_BRIGHTNESS_INIT "db/private/deviced/lcd_brightness_init"
-
 #define SIGNAL_HOMESCREEN		"HomeScreen"
 #define SIGNAL_EXTREME			"Extreme"
 #define SIGNAL_NOTEXTREME		"NotExtreme"
@@ -998,10 +996,6 @@ static void sim_signal_handler(void *data, DBusMessage *msg)
 		return;
 	}
 
-	ret = vconf_get_bool(VCONFKEY_LCD_BRIGHTNESS_INIT, &state);
-	if (ret < 0 || state)
-		return;
-
 	dbus_error_init(&err);
 
 	ret = dbus_message_get_args(msg, &err, DBUS_TYPE_INT32, &val,
@@ -1014,7 +1008,6 @@ static void sim_signal_handler(void *data, DBusMessage *msg)
 	if (val != SIM_CARD_NOT_PRESENT) {
 		/* change setting : autobrightness on */
 		state = true;
-		vconf_set_bool(VCONFKEY_LCD_BRIGHTNESS_INIT, state);
 		vconf_set_int(VCONFKEY_SETAPPL_BRIGHTNESS_AUTOMATIC_INT,
 		    SETTING_BRIGHTNESS_AUTOMATIC_ON);
 		vconf_set_int(VCONFKEY_SETAPPL_LCD_BRIGHTNESS,
diff --git a/src/display/setting.c b/src/display/setting.c
index 74b43a06..4fc32b82 100644
--- a/src/display/setting.c
+++ b/src/display/setting.c
@@ -34,9 +34,7 @@ static const char *setting_keys[SETTING_GET_END] = {
 	[SETTING_TO_NORMAL] = VCONFKEY_SETAPPL_LCD_TIMEOUT_NORMAL,
 	[SETTING_BRT_LEVEL] = VCONFKEY_SETAPPL_LCD_BRIGHTNESS,
 	[SETTING_LOCK_SCREEN] = VCONFKEY_IDLE_LOCK_STATE,
-	[SETTING_BOOT_POWER_ON_STATUS] = VCONFKEY_DEVICED_BOOT_POWER_ON_STATUS,
 	[SETTING_POWER_CUSTOM_BRIGHTNESS] = VCONFKEY_PM_CUSTOM_BRIGHTNESS_STATUS,
-	[SETTING_ACCESSIBILITY_TTS] = VCONFKEY_SETAPPL_ACCESSIBILITY_TTS,
 };
 
 static int lock_screen_state = VCONFKEY_IDLE_UNLOCK;
@@ -212,14 +210,7 @@ static int setting_cb(keynode_t *key_nodes, void *data)
 		return -1;
 	}
 	if (update_pm_setting != NULL) {
-		switch(index) {
-			case SETTING_ACCESSIBILITY_TTS:
-				update_pm_setting(index, vconf_keynode_get_bool(tmp));
-				break;
-			default:
-				update_pm_setting(index, vconf_keynode_get_int(tmp));
-				break;
-		}
+		update_pm_setting(index, vconf_keynode_get_int(tmp));
 	}
 
 	return 0;
diff --git a/src/display/setting.h b/src/display/setting.h
index 8294f04b..dd0133dc 100644
--- a/src/display/setting.h
+++ b/src/display/setting.h
@@ -36,9 +36,7 @@ enum {
 	SETTING_TO_NORMAL = SETTING_BEGIN,
 	SETTING_BRT_LEVEL,
 	SETTING_LOCK_SCREEN,
-	SETTING_BOOT_POWER_ON_STATUS,
 	SETTING_POWER_CUSTOM_BRIGHTNESS,
-	SETTING_ACCESSIBILITY_TTS,
 	SETTING_GET_END,
 	SETTING_PM_STATE = SETTING_GET_END,
 	SETTING_LOW_BATT,
diff --git a/src/mmc/ext4.c b/src/mmc/ext4.c
index 1b3ccc12..c4430165 100644
--- a/src/mmc/ext4.c
+++ b/src/mmc/ext4.c
@@ -114,15 +114,10 @@ static int mmc_check_smack(const char *mount_point)
 static int check_smack_popup(void)
 {
 	int ret = -1;
-	int val = -1;
 
-	ret = vconf_get_int(VCONFKEY_STARTER_SEQUENCE, &val);
-	if (val == 1 || ret != 0) {
-
-		ret = manage_notification("MMC", "Check smack");
-		if (ret == -1)
-			return -1;
-	}
+	ret = manage_notification("MMC", "Check smack");
+	if (ret == -1)
+		return -1;
 
 	return 0;
 }
diff --git a/src/mmc/mmc-handler.c b/src/mmc/mmc-handler.c
index e7ca722f..b3a85d67 100644
--- a/src/mmc/mmc-handler.c
+++ b/src/mmc/mmc-handler.c
@@ -44,8 +44,6 @@
 #include "core/list.h"
 #include "core/config-parser.h"
 
-#define VCONFKEY_INTERNAL_PRIVATE_MMC_ID	"db/private/sysman/mmc_device_id"
-
 #define MMC_PARENT_PATH	tzplatform_getenv(TZ_SYS_STORAGE)
 #define MMC_DEV			"/dev/mmcblk"
 #define MMC_PATH        "*/mmcblk[0-9]"
@@ -273,23 +271,6 @@ int get_block_number(void)
 						_E("%s read error: %s", buf,strerror(errno));
 					}
 					close(fd);
-					pre_mmc_device_id = vconf_get_str(VCONFKEY_INTERNAL_PRIVATE_MMC_ID);
-					if (pre_mmc_device_id) {
-						if (strcmp(pre_mmc_device_id, "") == 0) {
-							vconf_set_str(VCONFKEY_INTERNAL_PRIVATE_MMC_ID, buf);
-						} else if (strncmp(pre_mmc_device_id,buf,33) == 0) {
-							if ( vconf_get_int(VCONFKEY_SYSMAN_MMC_DEVICE_CHANGED,&mmc_dev_changed) == 0
-							&& mmc_dev_changed != VCONFKEY_SYSMAN_MMC_NOT_CHANGED) {
-								vconf_set_int(VCONFKEY_SYSMAN_MMC_DEVICE_CHANGED, VCONFKEY_SYSMAN_MMC_NOT_CHANGED);
-							}
-						} else if (strncmp(pre_mmc_device_id,buf,32) != 0) {
-							vconf_set_str(VCONFKEY_INTERNAL_PRIVATE_MMC_ID, buf);
-							vconf_set_int(VCONFKEY_SYSMAN_MMC_DEVICE_CHANGED, VCONFKEY_SYSMAN_MMC_CHANGED);
-						}
-						free(pre_mmc_device_id);
-					} else {
-						_E("failed to get pre_mmc_device_id");
-					}
 					return mmcblk_num;
 				}
 			}
diff --git a/src/shared/dbus.h b/src/shared/dbus.h
index 2976cb36..6d9c762c 100644
--- a/src/shared/dbus.h
+++ b/src/shared/dbus.h
@@ -188,7 +188,6 @@
 #define POPUP_METHOD_LAUNCH                 "PopupLaunch"
 #define POPUP_METHOD_TERMINATE              "AppTerminateByPid"
 #define POPUP_KEY_CONTENT                   "_SYSPOPUP_CONTENT_"
-#define POPUP_METHOD_SCREENOFF_TTS          "ScreenOffTts"
 
 /*
  * Crash daemon
diff --git a/src/storage/storage.c b/src/storage/storage.c
index 87060be1..2d772e73 100755
--- a/src/storage/storage.c
+++ b/src/storage/storage.c
@@ -125,7 +125,6 @@ static void memnoti_level_broadcast(enum memnoti_level level)
 static int memnoti_popup(enum memnoti_level level)
 {
 	int ret = -1;
-	int val = -1;
 	char *value = NULL;
 
 	if (level != MEMNOTI_LEVEL_WARNING && level != MEMNOTI_LEVEL_CRITICAL) {
@@ -139,10 +138,6 @@ static int memnoti_popup(enum memnoti_level level)
 		value = "Critical";
 	}
 
-	ret = vconf_get_int(VCONFKEY_STARTER_SEQUENCE, &val);
-	if (val == 0 || ret != 0)
-		return 0;
-
 	ret = manage_notification("Low memory", value);
 	if (ret == -1)
 		return -1;