MBOX_OFF           30 drivers/mailbox/hi6220-mailbox.c #define MBOX_MODE_REG(m)		(MBOX_OFF(m) + 0x0)
MBOX_OFF           31 drivers/mailbox/hi6220-mailbox.c #define MBOX_DATA_REG(m)		(MBOX_OFF(m) + 0x4)