RING_VER_MAGIC 1534 drivers/mailbox/bcm-flexrm-mailbox.c if (readl_relaxed(regs + RING_VER) == RING_VER_MAGIC) RING_VER_MAGIC 1557 drivers/mailbox/bcm-flexrm-mailbox.c (readl_relaxed(regs + RING_VER) != RING_VER_MAGIC)) RING_VER_MAGIC 93 drivers/vfio/platform/reset/vfio_platform_bcmflexrm.c if (readl_relaxed(ring + RING_VER) == RING_VER_MAGIC) {