vprbrd_i2c_write_msg 223 drivers/i2c/busses/i2c-viperboard.c struct vprbrd_i2c_write_msg *wmsg = vprbrd_i2c_write_msg 224 drivers/i2c/busses/i2c-viperboard.c (struct vprbrd_i2c_write_msg *)vb->buf; vprbrd_i2c_write_msg 101 include/linux/mfd/viperboard.h u8 buf[sizeof(struct vprbrd_i2c_write_msg)];