Symbol: FLEXCAN_TX_MB_RESERVED_RX_MAILBOX
drivers/net/can/flexcan/flexcan-core.c
1402
flexcan_get_mb(priv, FLEXCAN_TX_MB_RESERVED_RX_MAILBOX);
drivers/net/can/flexcan/flexcan-core.c
179
#define FLEXCAN_RX_MB_RX_MAILBOX_FIRST (FLEXCAN_TX_MB_RESERVED_RX_MAILBOX + 1)