313 static int applesmc_read_entry(const struct applesmc_entry *entry,  in applesmc_read_entry()  argument
318 	if (entry->len != len)  in applesmc_read_entry()
321 	ret = read_smc(APPLESMC_READ_CMD, entry->key, buf, len);  in applesmc_read_entry()
327 static int applesmc_write_entry(const struct applesmc_entry *entry,  in applesmc_write_entry()  argument
332 	if (entry->len != len)  in applesmc_write_entry()
335 	ret = write_smc(APPLESMC_WRITE_CMD, entry->key, buf, len);  in applesmc_write_entry()
378 	const struct applesmc_entry *entry;  in applesmc_get_lower_bound()  local
382 		entry = applesmc_get_entry_by_index(middle);  in applesmc_get_lower_bound()
383 		if (IS_ERR(entry)) {  in applesmc_get_lower_bound()
385 			return PTR_ERR(entry);  in applesmc_get_lower_bound()
387 		if (strcmp(entry->key, key) < 0)  in applesmc_get_lower_bound()
400 	const struct applesmc_entry *entry;  in applesmc_get_upper_bound()  local
404 		entry = applesmc_get_entry_by_index(middle);  in applesmc_get_upper_bound()
405 		if (IS_ERR(entry)) {  in applesmc_get_upper_bound()
407 			return PTR_ERR(entry);  in applesmc_get_upper_bound()
409 		if (strcmp(key, entry->key) < 0)  in applesmc_get_upper_bound()
438 	const struct applesmc_entry *entry;  in applesmc_read_key()  local
440 	entry = applesmc_get_entry_by_key(key);  in applesmc_read_key()
441 	if (IS_ERR(entry))  in applesmc_read_key()
442 		return PTR_ERR(entry);  in applesmc_read_key()
444 	return applesmc_read_entry(entry, buffer, len);  in applesmc_read_key()
449 	const struct applesmc_entry *entry;  in applesmc_write_key()  local
451 	entry = applesmc_get_entry_by_key(key);  in applesmc_write_key()
452 	if (IS_ERR(entry))  in applesmc_write_key()
453 		return PTR_ERR(entry);  in applesmc_write_key()
455 	return applesmc_write_entry(entry, buffer, len);  in applesmc_write_key()
460 	const struct applesmc_entry *entry;  in applesmc_has_key()  local
462 	entry = applesmc_get_entry_by_key(key);  in applesmc_has_key()
463 	if (IS_ERR(entry) && PTR_ERR(entry) != -EINVAL)  in applesmc_has_key()
464 		return PTR_ERR(entry);  in applesmc_has_key()
466 	*value = !IS_ERR(entry);  in applesmc_has_key()
512 	const struct applesmc_entry *entry;  in applesmc_init_index()  local
523 		entry = applesmc_get_entry_by_index(i);  in applesmc_init_index()
524 		if (IS_ERR(entry))  in applesmc_init_index()
526 		if (strcmp(entry->type, TEMP_SENSOR_TYPE))  in applesmc_init_index()
528 		s->index[s->index_count++] = entry->key;  in applesmc_init_index()
744 	const struct applesmc_entry *entry;  in applesmc_light_show()  local
751 		entry = applesmc_get_entry_by_key(LIGHT_SENSOR_LEFT_KEY);  in applesmc_light_show()
752 		if (IS_ERR(entry))  in applesmc_light_show()
753 			return PTR_ERR(entry);  in applesmc_light_show()
754 		if (entry->len > 10)  in applesmc_light_show()
756 		data_length = entry->len;  in applesmc_light_show()
969 	const struct applesmc_entry *entry;  in applesmc_key_at_index_read_show()  local
972 	entry = applesmc_get_entry_by_index(key_at_index);  in applesmc_key_at_index_read_show()
973 	if (IS_ERR(entry))  in applesmc_key_at_index_read_show()
974 		return PTR_ERR(entry);  in applesmc_key_at_index_read_show()
975 	ret = applesmc_read_entry(entry, sysfsbuf, entry->len);  in applesmc_key_at_index_read_show()
979 	return entry->len;  in applesmc_key_at_index_read_show()
985 	const struct applesmc_entry *entry;  in applesmc_key_at_index_data_length_show()  local
987 	entry = applesmc_get_entry_by_index(key_at_index);  in applesmc_key_at_index_data_length_show()
988 	if (IS_ERR(entry))  in applesmc_key_at_index_data_length_show()
989 		return PTR_ERR(entry);  in applesmc_key_at_index_data_length_show()
991 	return snprintf(sysfsbuf, PAGE_SIZE, "%d\n", entry->len);  in applesmc_key_at_index_data_length_show()
997 	const struct applesmc_entry *entry;  in applesmc_key_at_index_type_show()  local
999 	entry = applesmc_get_entry_by_index(key_at_index);  in applesmc_key_at_index_type_show()
1000 	if (IS_ERR(entry))  in applesmc_key_at_index_type_show()
1001 		return PTR_ERR(entry);  in applesmc_key_at_index_type_show()
1003 	return snprintf(sysfsbuf, PAGE_SIZE, "%s\n", entry->type);  in applesmc_key_at_index_type_show()
1009 	const struct applesmc_entry *entry;  in applesmc_key_at_index_name_show()  local
1011 	entry = applesmc_get_entry_by_index(key_at_index);  in applesmc_key_at_index_name_show()
1012 	if (IS_ERR(entry))  in applesmc_key_at_index_name_show()
1013 		return PTR_ERR(entry);  in applesmc_key_at_index_name_show()
1015 	return snprintf(sysfsbuf, PAGE_SIZE, "%s\n", entry->key);  in applesmc_key_at_index_name_show()