diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 7be83d2a5c3b..1ae35a767c56 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -1565,7 +1565,7 @@ EXPORT_SYMBOL(socinfo_get_pcode);
 
 char *socinfo_get_partinfo_details(unsigned int part_id)
 {
-	if (socinfo_format < SOCINFO_VERSION(0, 16) || part_id > SOCINFO_PART_MAX_PARTTYPE)
+	if (socinfo_format < SOCINFO_VERSION(0, 16) || part_id >= SOCINFO_PART_MAX_PARTTYPE)
 		return NULL;
 
 	return partinfo[part_id].part_name;