t4_i2c_data
#define CHELSIO_T4_GET_I2C _IOWR('f', T4_GET_I2C, struct t4_i2c_data)
read_i2c(struct adapter *sc, struct t4_i2c_data *i2cd)
rc = read_i2c(sc, (struct t4_i2c_data *)data);
static int read_i2c(struct adapter *, struct t4_i2c_data *);
struct t4_i2c_data i2cd;
struct t4_i2c_data i2cd;
struct t4_i2c_data i2cd;