MBOX_OWNER_NONE    87 drivers/net/ethernet/chelsio/cxgb4/t4_hw.h enum { MBOX_OWNER_NONE, MBOX_OWNER_FW, MBOX_OWNER_DRV };    /* mailbox owners */
MBOX_OWNER_NONE    58 drivers/usb/host/xhci-tegra.c #define  MBOX_OWNER_NONE			0