MBOX_IPC_LOCK_REG  119 drivers/mailbox/hi3660-mailbox.c 		writel(MBOX_IPC_UNLOCK, mbox->base + MBOX_IPC_LOCK_REG);
MBOX_IPC_LOCK_REG  121 drivers/mailbox/hi3660-mailbox.c 		val = readl(mbox->base + MBOX_IPC_LOCK_REG);