FLEXCAN_EST_FLT_CONF_SHIFT  121 drivers/net/can/flexcan.c #define FLEXCAN_ESR_FLT_CONF_MASK	(0x3 << FLEXCAN_EST_FLT_CONF_SHIFT)
FLEXCAN_EST_FLT_CONF_SHIFT  122 drivers/net/can/flexcan.c #define FLEXCAN_ESR_FLT_CONF_ACTIVE	(0x0 << FLEXCAN_EST_FLT_CONF_SHIFT)
FLEXCAN_EST_FLT_CONF_SHIFT  123 drivers/net/can/flexcan.c #define FLEXCAN_ESR_FLT_CONF_PASSIVE	(0x1 << FLEXCAN_EST_FLT_CONF_SHIFT)