diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index cd17dc62a719..9cdf14b9aaab 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -479,7 +479,8 @@ static int __init __reserved_mem_reserve_reg(unsigned long node,
 	phys_addr_t base, size;
 	int len;
 	const __be32 *prop;
-	int nomap, first = 1;
+	int first = 1;
+	bool nomap;
 
 	prop = of_get_flat_dt_prop(node, "reg", &len);
 	if (!prop)
@@ -594,7 +595,7 @@ void __init early_init_fdt_scan_reserved_mem(void)
 		fdt_get_mem_rsv(initial_boot_params, n, &base, &size);
 		if (!size)
 			break;
-		early_init_dt_reserve_memory_arch(base, size, 0);
+		early_init_dt_reserve_memory_arch(base, size, false);
 	}
 
 	of_scan_flat_dt(__fdt_scan_reserved_mem, NULL);
@@ -612,7 +613,7 @@ void __init early_init_fdt_reserve_self(void)
 	/* Reserve the dtb region */
 	early_init_dt_reserve_memory_arch(__pa(initial_boot_params),
 					  fdt_totalsize(initial_boot_params),
-					  0);
+					  false);
 }
 
 /**