Add comments for line/function coverage analysis

- Remove system error, not used function, not supported feature and logs.
- Drops the exclusion reason for Logs

Change-Id: I185107755c5717ee5a3dde91e1943a0b8517c3a4
Signed-off-by: pr.jung <pr.jung@samsung.com>

5 files changed, 70 insertions, 161 deletions

diff --git a/src/dbus.c b/src/dbus.c
index 952932d..1c66641 100644
--- a/src/dbus.c
+++ b/src/dbus.c
@@ -92,13 +92,13 @@ int dbus_method_sync(const char *dest, const char *path,
 
 	conn = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
 	if (!conn) {
-		_E("dbus_bus_get error");
+		_E("dbus_bus_get error"); //LCOV_EXCL_LINE
 		return -EPERM;
 	}
 
 	msg = dbus_message_new_method_call(dest, path, interface, method);
 	if (!msg) {
-		_E("dbus_message_new_method_call(%s:%s-%s)",
+		_E("dbus_message_new_method_call(%s:%s-%s)", //LCOV_EXCL_LINE
 			path, interface, method);
 		return -EBADMSG;
 	}
@@ -106,7 +106,7 @@ int dbus_method_sync(const char *dest, const char *path,
 	dbus_message_iter_init_append(msg, &iter);
 	ret = append_variant(&iter, sig, param);
 	if (ret < 0) {
-		_E("append_variant error(%d) %s %s:%s-%s",
+		_E("append_variant error(%d) %s %s:%s-%s", //LCOV_EXCL_LINE
 			ret, dest, path, interface, method);
 		dbus_message_unref(msg);
 		return ret;
@@ -117,18 +117,18 @@ int dbus_method_sync(const char *dest, const char *path,
 	reply = dbus_connection_send_with_reply_and_block(conn, msg, DBUS_REPLY_TIMEOUT, &err);
 	dbus_message_unref(msg);
 	if (!reply) {
-		_E("dbus_connection_send error(%s:%s) %s %s:%s-%s",
+		_E("dbus_connection_send error(%s:%s) %s %s:%s-%s", //LCOV_EXCL_LINE
 			err.name, err.message, dest, path, interface, method);
-		dbus_error_free(&err);
+		dbus_error_free(&err); //LCOV_EXCL_LINE System Error
 		return -ECOMM;
 	}
 
 	ret = dbus_message_get_args(reply, &err, DBUS_TYPE_INT32, &result, DBUS_TYPE_INVALID);
 	dbus_message_unref(reply);
 	if (!ret) {
-		_E("no message : [%s:%s] %s %s:%s-%s",
+		_E("no message : [%s:%s] %s %s:%s-%s", //LCOV_EXCL_LINE
 			err.name, err.message, dest, path, interface, method);
-		dbus_error_free(&err);
+		dbus_error_free(&err); //LCOV_EXCL_LINE System Error
 		return -ENOMSG;
 	}
 
diff --git a/src/feedback.c b/src/feedback.c
index c651c5c..d807162 100644
--- a/src/feedback.c
+++ b/src/feedback.c
@@ -37,7 +37,7 @@ API int feedback_initialize(void)
 {
 	pthread_mutex_lock(&fmutex);
 	if (!profile) {
-		_E("there is no valid profile module.");
+		_E("there is no valid profile module."); //LCOV_EXCL_LINE
 		pthread_mutex_unlock(&fmutex);
 		return FEEDBACK_ERROR_NOT_SUPPORTED;
 	}
@@ -91,7 +91,7 @@ API int feedback_play(feedback_pattern_e pattern)
 	/* check initialize */
 	pthread_mutex_lock(&fmutex);
 	if (!init_cnt) {
-		_E("Not initialized");
+		_E("Not initialized"); //LCOV_EXCL_LINE
 		pthread_mutex_unlock(&fmutex);
 		return FEEDBACK_ERROR_NOT_INITIALIZED;
 	}
@@ -107,7 +107,7 @@ API int feedback_play(feedback_pattern_e pattern)
 	if (profile->get_switched_pattern) {
 		result = profile->get_switched_pattern(pattern, &switched);
 		if (result) {
-			_W("pattern is changed : (%s) -> (%s)",
+			_W("pattern is changed : (%s) -> (%s)", //LCOV_EXCL_LINE
 					profile->str_pattern[pattern], profile->str_pattern[switched]);
 			pattern = switched;
 		}
@@ -138,7 +138,7 @@ API int feedback_play_type(feedback_type_e type, feedback_pattern_e pattern)
 	/* check initialize */
 	pthread_mutex_lock(&fmutex);
 	if (!init_cnt) {
-		_E("Not initialized");
+		_E("Not initialized"); //LCOV_EXCL_LINE
 		pthread_mutex_unlock(&fmutex);
 		return FEEDBACK_ERROR_NOT_INITIALIZED;
 	}
@@ -160,7 +160,7 @@ API int feedback_play_type(feedback_type_e type, feedback_pattern_e pattern)
 	if (profile->get_switched_pattern) {
 		result = profile->get_switched_pattern(pattern, &switched);
 		if (result) {
-			_W("pattern is changed : (%s) -> (%s)",
+			_W("pattern is changed : (%s) -> (%s)", //LCOV_EXCL_LINE
 					profile->str_pattern[pattern], profile->str_pattern[switched]);
 			pattern = switched;
 		}
@@ -169,7 +169,7 @@ API int feedback_play_type(feedback_type_e type, feedback_pattern_e pattern)
 	/* play proper device */
 	dev = find_device(type);
 	if (!dev) {
-		_E("Not supported device : type(%s)", profile->str_type[type]);
+		_E("Not supported device : type(%s)", profile->str_type[type]); //LCOV_EXCL_LINE
 		return FEEDBACK_ERROR_NOT_SUPPORTED;
 	}
 
@@ -191,7 +191,7 @@ API int feedback_stop(void)
 	/* check initialize */
 	pthread_mutex_lock(&fmutex);
 	if (!init_cnt) {
-		_E("Not initialized");
+		_E("Not initialized"); //LCOV_EXCL_LINE
 		pthread_mutex_unlock(&fmutex);
 		return FEEDBACK_ERROR_NOT_INITIALIZED;
 	}
@@ -220,7 +220,7 @@ API int feedback_is_supported_pattern(feedback_type_e type, feedback_pattern_e p
 	/* check initialize */
 	pthread_mutex_lock(&fmutex);
 	if (!init_cnt) {
-		_E("Not initialized");
+		_E("Not initialized"); //LCOV_EXCL_LINE
 		pthread_mutex_unlock(&fmutex);
 		return FEEDBACK_ERROR_NOT_INITIALIZED;
 	}
@@ -247,7 +247,7 @@ API int feedback_is_supported_pattern(feedback_type_e type, feedback_pattern_e p
 	if (profile->get_switched_pattern) {
 		result = profile->get_switched_pattern(pattern, &switched);
 		if (result) {
-			_W("pattern is changed : (%s) -> (%s)",
+			_W("pattern is changed : (%s) -> (%s)", //LCOV_EXCL_LINE
 					profile->str_pattern[pattern], profile->str_pattern[switched]);
 			pattern = switched;
 		}
@@ -256,17 +256,17 @@ API int feedback_is_supported_pattern(feedback_type_e type, feedback_pattern_e p
 	/* play proper device */
 	dev = find_device(type);
 	if (!dev) {
-		_E("Not supported device : type(%s)", profile->str_type[type]);
+		_E("Not supported device : type(%s)", profile->str_type[type]); //LCOV_EXCL_LINE
 		return FEEDBACK_ERROR_NOT_SUPPORTED;
 	}
 
 	err = dev->is_supported(pattern, &supported);
 	if (err == -ENOTSUP)
-		return FEEDBACK_ERROR_NOT_SUPPORTED;
+		return FEEDBACK_ERROR_NOT_SUPPORTED; //LCOV_EXCL_LINE System Error
 	else if (err == -ECOMM || err == -EACCES)
-		return FEEDBACK_ERROR_PERMISSION_DENIED;
+		return FEEDBACK_ERROR_PERMISSION_DENIED; //LCOV_EXCL_LINE System Error
 	else if (err < 0) {
-		_E("fail to invoke is_supported() : pattern(%s)", profile->str_pattern[pattern]);
+		_E("fail to invoke is_supported() : pattern(%s)", profile->str_pattern[pattern]); //LCOV_EXCL_LINE
 		return FEEDBACK_ERROR_OPERATION_FAILED;
 	}
 
@@ -275,6 +275,7 @@ API int feedback_is_supported_pattern(feedback_type_e type, feedback_pattern_e p
 	return FEEDBACK_ERROR_NONE;
 }
 
+//LCOV_EXCL_START Internal APIs. TODO Will make iUTC
 /* Internal APIs */
 API int feedback_play_type_by_name(char *type, char *pattern)
 {
@@ -375,3 +376,4 @@ API int feedback_set_resource_path(feedback_type_e type, feedback_pattern_e patt
 
 	return FEEDBACK_ERROR_NONE;
 }
+//LCOV_EXCL_STOP
diff --git a/src/parser.c b/src/parser.c
index ce25289..6267330 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -73,7 +73,7 @@ static int config_parse(const char *file_name,
 	/* open conf file */
 	f = fopen(file_name, "r");
 	if (!f) {
-		_E("Failed to open file %s", file_name);
+		_E("Failed to open file %s", file_name); //LCOV_EXCL_LINE
 		ret = -EIO;
 		goto error;
 	}
@@ -133,7 +133,7 @@ static int config_parse(const char *file_name,
 error:
 	if (f)
 		fclose(f);
-	_E("Failed to read %s:%d!", file_name, lineno);
+	_E("Failed to read %s:%d!", file_name, lineno); //LCOV_EXCL_LINE
 	return ret;
 }
 
@@ -162,7 +162,7 @@ static int load_config(struct parse_result *result, void *user_data)
 
 		info->data[i].origin = strdup(value);
 		if (!info->data[i].origin)
-			_E("fail to copy %s sound data",
+			_E("fail to copy %s sound data", //LCOV_EXCL_LINE
 					profile->str_pattern[i]);
 		break;
 	}
@@ -181,13 +181,13 @@ int feedback_load_config(const char *path,
 	info->data = calloc(1,
 			sizeof(struct feedback_data) * profile->max_pattern);
 	if (!info->data) {
-		_E("fail to allocate %s data", path);
-		return -ENOMEM;
+		_E("fail to allocate %s data", path); //LCOV_EXCL_LINE
+		return -ENOMEM; //LCOV_EXCL_LINE System Error
 	}
 
 	ret = config_parse(path, load_config, info);
 	if (ret < 0)
-		_E("Failed to load %s, %d Use default value!",
+		_E("Failed to load %s, %d Use default value!", //LCOV_EXCL_LINE
 				path, ret);
 
 	return ret;
diff --git a/src/sound.c b/src/sound.c
index 6cb858e..131a22c 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -79,6 +79,7 @@ inline int is_keytone_sndstatus(void)
 	return keytone_sndstatus;
 }
 
+//LCOV_EXCL_START Not called Callback
 static void feedback_touch_sndstatus_cb(keynode_t *key, void* data)
 {
 	touch_sndstatus = vconf_keynode_get_bool(key);
@@ -88,6 +89,7 @@ static void feedback_keytone_sndstatus_cb(keynode_t *key, void* data)
 {
 	keytone_sndstatus = vconf_keynode_get_bool(key);
 }
+//LCOV_EXCL_STOP
 
 static void sound_init(void)
 {
@@ -96,13 +98,13 @@ static void sound_init(void)
 
 	/* check sound status */
 	if (vconf_get_bool(VCONFKEY_SETAPPL_TOUCH_SOUNDS_BOOL, &touch_sndstatus) < 0)
-		_W("VCONFKEY_SETAPPL_TOUCH_SOUNDS_BOOL ==> FAIL!!");
+		_W("VCONFKEY_SETAPPL_TOUCH_SOUNDS_BOOL ==> FAIL!!"); //LCOV_EXCL_LINE
 
 	if (vconf_get_bool(VCONFKEY_SETAPPL_BUTTON_SOUNDS_BOOL, &keytone_sndstatus) < 0)
-		_W("VCONFKEY_SETAPPL_BUTTON_SOUNDS_BOOL ==> FAIL!!");
+		_W("VCONFKEY_SETAPPL_BUTTON_SOUNDS_BOOL ==> FAIL!!"); //LCOV_EXCL_LINE
 
 	if (vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &sndstatus) < 0) {
-		_D("fail to get sound status, will work as turning off");
+		_D("fail to get sound status, will work as turning off"); //LCOV_EXCL_LINE
 		sndstatus = 0;
 	}
 
@@ -129,19 +131,19 @@ static int sound_play(feedback_pattern_e pattern)
 	int level;
 
 	if (vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &sndstatus) < 0) {
-		_D("fail to get sound status, will work as turning off");
+		_D("fail to get sound status, will work as turning off"); //LCOV_EXCL_LINE
 		sndstatus = 0;
 	}
 
 	if (sndstatus == 0 && profile->get_always_alert_case &&
 	    !profile->get_always_alert_case(FEEDBACK_TYPE_SOUND, pattern)) {
-		_D("Sound condition is OFF (sndstatus : %d)", sndstatus);
+		_D("Sound condition is OFF (sndstatus : %d)", sndstatus); //LCOV_EXCL_LINE
 		return 0;
 	}
 
 	if (sndstatus && profile->get_always_off_case &&
 	    profile->get_always_off_case(FEEDBACK_TYPE_SOUND, pattern)) {
-		_D("Sound always off condition");
+		_D("Sound always off condition"); //LCOV_EXCL_LINE
 		return 0;
 	}
 
@@ -164,7 +166,7 @@ static int sound_play(feedback_pattern_e pattern)
 			_D("Play success! SND filename is %s", path);
 			return 0;
 		}
-		_E("mm_sound_play_keysound() returned error(%d)", ret);
+		_E("mm_sound_play_keysound() returned error(%d)", ret); //LCOV_EXCL_LINE
 	} while (retry--);
 
 	return -EPERM;
@@ -177,7 +179,7 @@ static int sound_is_supported(feedback_pattern_e pattern, bool *supported)
 	bool ret = true;
 
 	if (!supported) {
-		_E("Invalid parameter : supported(NULL)");
+		_E("Invalid parameter : supported(NULL)"); //LCOV_EXCL_LINE
 		return -EINVAL;
 	}
 
@@ -192,6 +194,7 @@ static int sound_is_supported(feedback_pattern_e pattern, bool *supported)
 	return 0;
 }
 
+//LCOV_EXCL_START Not used function-Internal APIs TODO Will make iUTC
 static int sound_get_path(feedback_pattern_e pattern, char *buf, unsigned int buflen)
 {
 	char *cur_path;
@@ -239,6 +242,7 @@ static int sound_set_path(feedback_pattern_e pattern, char *path)
 			profile->str_pattern[pattern], path);
 	return 0;
 }
+//LCOV_EXCL_STOP
 
 static const struct device_ops sound_device_ops = {
 	.type = FEEDBACK_TYPE_SOUND,
diff --git a/src/vibrator.c b/src/vibrator.c
index 19fb59e..1d74340 100644
--- a/src/vibrator.c
+++ b/src/vibrator.c
@@ -116,37 +116,6 @@ static int haptic_close(unsigned int handle)
 			"u", arr);
 }
 
-static int haptic_vibrate_buffer(unsigned int handle,
-								const unsigned char *buffer,
-								int size,
-								int iteration,
-								int feedback,
-								int priority)
-{
-	char *arr[6];
-	char buf_handle[32];
-	char buf_iteration[32];
-	char buf_feedback[32];
-	char buf_priority[32];
-	struct dbus_byte bytes;
-
-	snprintf(buf_handle, sizeof(buf_handle), "%u", handle);
-	arr[0] = buf_handle;
-	bytes.size = size;
-	bytes.data = buffer;
-	arr[2] = (char *)&bytes;
-	snprintf(buf_iteration, sizeof(buf_iteration), "%d", iteration);
-	arr[3] = buf_iteration;
-	snprintf(buf_feedback, sizeof(buf_feedback), "%d", feedback);
-	arr[4] = buf_feedback;
-	snprintf(buf_priority, sizeof(buf_priority), "%d", priority);
-	arr[5] = buf_priority;
-
-	return dbus_method_sync(DEVICED_BUS_NAME, DEVICED_PATH_HAPTIC,
-			DEVICED_INTERFACE_HAPTIC, METHOD_VIBRATE_BUFFER,
-			"uayiii", arr);
-}
-
 static int haptic_vibrate_monotone(unsigned int handle,
 								int duration,
 								int feedback,
@@ -185,53 +154,6 @@ static int haptic_vibrate_stop(unsigned int handle)
 			"u", arr);
 }
 
-static unsigned char *convert_file_to_buffer(const char *file_name, int *size)
-{
-	FILE *pf;
-	long file_size;
-	unsigned char *pdata = NULL;
-
-	if (!file_name)
-		return NULL;
-
-	/* Get File Stream Pointer */
-	pf = fopen(file_name, "rb");
-	if (!pf) {
-		_E("fopen failed : %d", errno);
-		return NULL;
-	}
-
-	if (fseek(pf, 0, SEEK_END))
-		goto error;
-
-	file_size = ftell(pf);
-	if (fseek(pf, 0, SEEK_SET))
-		goto error;
-
-	if (file_size < 0)
-		goto error;
-
-	pdata = (unsigned char *)malloc(file_size);
-	if (!pdata)
-		goto error;
-
-	if (fread(pdata, 1, file_size, pf) != file_size)
-		goto err_free;
-
-	fclose(pf);
-	*size = file_size;
-	return pdata;
-
-err_free:
-	free(pdata);
-
-error:
-	fclose(pf);
-
-	_E("failed to convert file to buffer (%d)", errno);
-	return NULL;
-}
-
 static int get_priority(feedback_pattern_e pattern)
 {
 	if (pattern >= FEEDBACK_PATTERN_TAP && pattern <= FEEDBACK_PATTERN_HW_HOLD)
@@ -262,14 +184,14 @@ static void vibrator_init(void)
 	/* Vibration Init */
 	ret = haptic_open();
 	if (ret == -EACCES || ret == -ECOMM || ret == -EPERM) {
-		_E("haptic_open ==> FAIL!! : %d", ret);
-		v_handle = -EACCES;
-		return;
+		_E("haptic_open ==> FAIL!! : %d", ret); //LCOV_EXCL_LINE
+		v_handle = -EACCES; //LCOV_EXCL_LINE System Error
+		return; //LCOV_EXCL_LINE System Error
 	}
 	if (ret < 0) {
-		_E("haptic_open ==> FAIL!! : %d", ret);
-		v_handle = -ENOTSUP;
-		return;
+		_E("haptic_open ==> FAIL!! : %d", ret); //LCOV_EXCL_LINE
+		v_handle = -ENOTSUP; //LCOV_EXCL_LINE System Error
+		return; //LCOV_EXCL_LINE System Error
 	}
 
 	/* Set vibration handle */
@@ -286,7 +208,7 @@ static void vibrator_exit(void)
 	if (v_handle > 0) {
 		ret = haptic_close(v_handle);
 		if (ret < 0)
-			_E("haptic_close is failed : %d", ret);
+			_E("haptic_close is failed : %d", ret); //LCOV_EXCL_LINE
 		v_handle = 0;
 	}
 
@@ -297,7 +219,6 @@ static void vibrator_exit(void)
 static int vibrator_play(feedback_pattern_e pattern)
 {
 	struct stat buf;
-	char *data;
 	unsigned char *pbuf;
 	int size;
 	int ret;
@@ -305,29 +226,29 @@ static int vibrator_play(feedback_pattern_e pattern)
 	int duration;
 
 	if (!v_handle) {
-		_E("Not initialize");
+		_E("Not initialize"); //LCOV_EXCL_LINE
 		return -EPERM;
 	}
 
 	if (v_handle == -ENOTSUP || v_handle == -EACCES) {
-		_E("Not supported vibration");
-		return v_handle;
+		_E("Not supported vibration"); //LCOV_EXCL_LINE
+		return v_handle; //LCOV_EXCL_LINE System Error
 	}
 
 	if (vconf_get_bool(VCONFKEY_SETAPPL_VIBRATION_STATUS_BOOL, &vibstatus) < 0) {
-		_D("fail to get vibration status, will work as turning off");
+		_D("fail to get vibration status, will work as turning off"); //LCOV_EXCL_LINE
 		vibstatus = 0;
 	}
 
 	if (vibstatus == 0 && profile->get_always_alert_case &&
 	    !profile->get_always_alert_case(FEEDBACK_TYPE_VIBRATION, pattern))  {
-		_D("Vibration condition is OFF (vibstatus : %d)", vibstatus);
+		_D("Vibration condition is OFF (vibstatus : %d)", vibstatus); //LCOV_EXCL_LINE
 		return 0;
 	}
 
 	if (vibstatus && profile->get_always_off_case &&
 	    profile->get_always_off_case(FEEDBACK_TYPE_VIBRATION, pattern)) {
-		_D("Vibration always off condition");
+		_D("Vibration always off condition"); //LCOV_EXCL_LINE
 		return 0;
 	}
 
@@ -336,39 +257,19 @@ static int vibrator_play(feedback_pattern_e pattern)
 	else
 		level = DEFAULT_VIB_LEVEL * HAPTIC_FEEDBACK_STEP;
 
-	/* get vibration data */
-	data = get_data(pattern);
-	if (!data) {
-		_E("Not supported vibration pattern");
-		return -ENOTSUP;
-	}
-
 	/* if it has a file path */
-	if (!stat(data, &buf)) {
-		pbuf = convert_file_to_buffer(data, &size);
-		if (!pbuf) {
-			_E("fail to convert file to buffer");
-			return -EPERM;
-		}
-
-		ret = haptic_vibrate_buffer(v_handle, pbuf, size,
-				HAPTIC_ITERATION_ONCE,
-				level, get_priority(pattern));
-		free(pbuf);
-	} else {
-		duration = get_duration(pattern);
-		ret = haptic_vibrate_monotone(v_handle, duration,
-				level, get_priority(pattern));
-	}
+	duration = get_duration(pattern);
+	ret = haptic_vibrate_monotone(v_handle, duration,
+			level, get_priority(pattern));
 
 	if (ret < 0) {
-		_E("fail to play vibration");
+		_E("fail to play vibration"); //LCOV_EXCL_LINE
 		if (ret == -ECOMM)
-			return ret;
+			return ret; //LCOV_EXCL_LINE System Error
 		return -EPERM;
 	}
 
-	_D("Play success! Data is %s", data);
+	_D("Play success! Data is %d", pattern);
 	return 0;
 }
 
@@ -377,21 +278,21 @@ static int vibrator_stop(void)
 	int ret;
 
 	if (!v_handle) {
-		_E("Not initialize");
+		_E("Not initialize"); //LCOV_EXCL_LINE
 		return -EPERM;
 	}
 
 	if (v_handle == -ENOTSUP || v_handle == -EACCES) {
-		_E("Not supported vibration");
-		return v_handle;
+		_E("Not supported vibration"); //LCOV_EXCL_LINE
+		return v_handle; //LCOV_EXCL_LINE System Error
 	}
 
 	/* stop haptic device */
 	ret = haptic_vibrate_stop(v_handle);
 	if (ret < 0) {
-		_E("haptic_vibrate_stop is failed");
+		_E("haptic_vibrate_stop is failed"); //LCOV_EXCL_LINE
 		if (ret == -ECOMM)
-			return ret;
+			return ret; //LCOV_EXCL_LINE System Error
 		return -EPERM;
 	}
 
@@ -404,18 +305,18 @@ static int vibrator_is_supported(int pattern, bool *supported)
 	bool ret = true;
 
 	if (!supported) {
-		_E("Invalid parameter : supported(NULL)");
+		_E("Invalid parameter : supported(NULL)"); //LCOV_EXCL_LINE
 		return -EINVAL;
 	}
 
 	if (!v_handle) {
-		_E("Not initialize");
+		_E("Not initialize"); //LCOV_EXCL_LINE
 		return -EPERM;
 	}
 
 	if (v_handle == -ENOTSUP || v_handle == -EACCES) {
-		_E("Not supported vibration");
-		*supported = false;
+		_E("Not supported vibration"); //LCOV_EXCL_LINE
+		*supported = false; //LCOV_EXCL_LINE System Error
 		return v_handle;
 	}
 
@@ -430,6 +331,7 @@ static int vibrator_is_supported(int pattern, bool *supported)
 	return 0;
 }
 
+//LCOV_EXCL_START Not used function-Internal APIs TODO Will make iUTC
 static int vibrator_get_path(feedback_pattern_e pattern, char *buf, unsigned int buflen)
 {
 	char *data;
@@ -485,6 +387,7 @@ static int vibrator_set_path(feedback_pattern_e pattern, char *path)
 			profile->str_pattern[pattern], path);
 	return 0;
 }
+//LCOV_EXCL_STOP
 
 static const struct device_ops vibrator_device_ops = {
 	.type = FEEDBACK_TYPE_VIBRATION,