diff --git a/drivers/soc/sifive/sifive_l2_cache.c b/drivers/soc/sifive/sifive_l2_cache.c
index 59640a1d0b28..483aeaf0d405 100644
--- a/drivers/soc/sifive/sifive_l2_cache.c
+++ b/drivers/soc/sifive/sifive_l2_cache.c
@@ -212,7 +212,8 @@ static int __init sifive_l2_init(void)
 	intr_num = of_property_count_u32_elems(np, "interrupts");
 	if (!intr_num) {
 		pr_err("L2CACHE: no interrupts property\n");
-		return -ENODEV;
+		rc = -ENODEV;
+		goto err_unmap;
 	}
 
 	for (i = 0; i < intr_num; i++) {
@@ -220,7 +221,7 @@ static int __init sifive_l2_init(void)
 		rc = request_irq(g_irq[i], l2_int_handler, 0, "l2_ecc", NULL);
 		if (rc) {
 			pr_err("L2CACHE: Could not request IRQ %d\n", g_irq[i]);
-			return rc;
+			goto err_unmap;
 		}
 	}
 
@@ -233,5 +234,9 @@ static int __init sifive_l2_init(void)
 	setup_sifive_debug();
 #endif
 	return 0;
+
+err_unmap:
+	iounmap(l2_base);
+	return rc;
 }
 device_initcall(sifive_l2_init);