diff --git a/drivers/rtc/rtc-rp5c01.c b/drivers/rtc/rtc-rp5c01.c
index b548551f385c..026035373ae6 100644
--- a/drivers/rtc/rtc-rp5c01.c
+++ b/drivers/rtc/rtc-rp5c01.c
@@ -170,7 +170,7 @@ static ssize_t rp5c01_nvram_read(struct file *filp, struct kobject *kobj,
 
 	spin_lock_irq(&priv->lock);
 
-	for (count = 0; size > 0 && pos < RP5C01_MODE; count++, size--) {
+	for (count = 0; count < size; count++) {
 		u8 data;
 
 		rp5c01_write(priv,
@@ -200,7 +200,7 @@ static ssize_t rp5c01_nvram_write(struct file *filp, struct kobject *kobj,
 
 	spin_lock_irq(&priv->lock);
 
-	for (count = 0; size > 0 && pos < RP5C01_MODE; count++, size--) {
+	for (count = 0; count < size; count++) {
 		u8 data = *buf++;
 
 		rp5c01_write(priv,