diff --git a/src/pld/lattice.c b/src/pld/lattice.c
index 2075f4490..018cb2693 100644
--- a/src/pld/lattice.c
+++ b/src/pld/lattice.c
@@ -319,7 +319,7 @@ static int lattice_load_command(struct pld_device *pld_device, const char *filen
 	return retval;
 }
 
-int lattice_get_ipdbg_hub(int user_num, struct pld_device *pld_device, struct pld_ipdbg_hub *hub)
+static int lattice_get_ipdbg_hub(int user_num, struct pld_device *pld_device, struct pld_ipdbg_hub *hub)
 {
 	if (!pld_device)
 		return ERROR_FAIL;
diff --git a/src/pld/virtex2.c b/src/pld/virtex2.c
index 5a8cf9d96..9b4a0979f 100644
--- a/src/pld/virtex2.c
+++ b/src/pld/virtex2.c
@@ -347,7 +347,7 @@ COMMAND_HANDLER(virtex2_handle_set_instuction_codes_command)
 	COMMAND_PARSE_NUMBER(u64, CMD_ARGV[3], instr_codes.jprog_b);
 	COMMAND_PARSE_NUMBER(u64, CMD_ARGV[4], instr_codes.jstart);
 	COMMAND_PARSE_NUMBER(u64, CMD_ARGV[5], instr_codes.jshutdown);
-	instr_codes.bypass = 0xffffffffffffffff;
+	instr_codes.bypass = 0xffffffffffffffffULL;
 
 	unsigned int num_user = CMD_ARGC - 6;
 	for (unsigned int i = 0; i < num_user; ++i)