--- drivers/char/diag/diagchar.h

+++ drivers/char/diag/diagchar.h

@@ -27,6 +27,7 @@

#define IN_BUF_SIZE 16384

#define MAX_IN_BUF_SIZE 32768

#define MAX_SYNC_OBJ_NAME_SIZE 32

+#define UINT32_MAX UINT_MAX

/* Size of the buffer used for deframing a packet

reveived from the PC tool*/

#define HDLC_MAX 4096