TX_EVENT_MM_SHIFT  321 drivers/net/can/m_can/m_can.c #define TX_EVENT_MM_MASK	(0xff << TX_EVENT_MM_SHIFT)
TX_EVENT_MM_SHIFT  897 drivers/net/can/m_can/m_can.c 			    TX_EVENT_MM_MASK) >> TX_EVENT_MM_SHIFT;