Searched refs:MBOX_MAGIC (Results 1 – 1 of 1) sorted by relevance
116 #define MBOX_MAGIC 0xA5A5AA55 in altera_mbox_is_sender() macro117 writel_relaxed(MBOX_MAGIC, mbox->mbox_base + MAILBOX_PTR_REG); in altera_mbox_is_sender()119 if (reg == MBOX_MAGIC) { in altera_mbox_is_sender()