sii902x_read_unlocked
ret = sii902x_read_unlocked(sii902x->i2c, SII902X_SYS_CTRL_DATA,
ret = sii902x_read_unlocked(sii902x->i2c, SII902X_SYS_CTRL_DATA,
ret = sii902x_read_unlocked(i2c, reg, &status);
ret = sii902x_read_unlocked(sii902x->i2c, SII902X_SYS_CTRL_DATA,