gmin_i2c_write
ret = gmin_i2c_write(dev, gs->pwm_i2c_addr, sel_reg, setting, 0xff);
ret = gmin_i2c_write(dev, gs->pwm_i2c_addr, ctrl_reg, val, 1 << shift);
ret = gmin_i2c_write(subdev->dev, gs->pwm_i2c_addr,
ret = gmin_i2c_write(subdev->dev, gs->pwm_i2c_addr,
ret = gmin_i2c_write(subdev->dev, gs->pwm_i2c_addr,
ret = gmin_i2c_write(subdev->dev, gs->pwm_i2c_addr,