diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 00e75064ca19..9f7127297f4d 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -289,7 +289,7 @@ void __init fdt_init_reserved_mem(void)
 				bool reusable =
 					(of_get_flat_dt_prop(node, "reusable", NULL)) != NULL;
 
-				pr_info("%pa..%pa ( %lu KB ) %s %s %s\n",
+				pr_info("%pa..%pa (%lu KiB) %s %s %s\n",
 					&rmem->base, &end, (unsigned long)(rmem->size / SZ_1K),
 					nomap ? "nomap" : "map",
 					reusable ? "reusable" : "non-reusable",