LOOPBACK_MASK     109 drivers/net/ethernet/sfc/enum.h #define LOOPBACK_MASK(_efx)			\
LOOPBACK_MASK     108 drivers/net/ethernet/sfc/falcon/enum.h #define LOOPBACK_MASK(_efx)			\
LOOPBACK_MASK     113 sound/soc/ux500/ux500_msp_i2s.h #define LOOPBACK_MASK		BIT(7)