TXBCTRL 346 drivers/net/can/spi/mcp251x.c mcp251x_write_reg(spi, TXBCTRL(tx_buf_idx) + i, TXBCTRL 652 drivers/net/can/spi/mcp251x.c mcp251x_write_reg(spi, TXBCTRL(0), 0); TXBCTRL 736 drivers/net/can/spi/mcp251x.c mcp251x_write_reg(spi, TXBCTRL(0), 0);