MCP9982_HYS_ADDR
case MCP9982_HYS_ADDR:
ret = regmap_read(priv->regmap, MCP9982_HYS_ADDR, &hyst);
ret = regmap_read(priv->regmap, MCP9982_HYS_ADDR, &hyst);
return regmap_write(priv->regmap, MCP9982_HYS_ADDR, hyst);
ret = regmap_write(priv->regmap, MCP9982_HYS_ADDR, MCP9982_DEFAULT_HYS_VAL);