[PATCH v5 1/2] mfd: act8945a: add Active-semi ACT8945A PMIC MFD driver

[Peter Korsgaard]

>>>>> "Yang," == Yang, Wenyou <Wenyou.Yang at atmel.com> writes:

Hi,

>> But the charger driver can just as well do:
 >> 
 >> dev_get_regmap(dev->parent);
 >> 
 >> instead of:
 >> 
 >> dev_get_drvdata(pdev->dev.parent)->regmap.

 > For regulator, it works use the core do dev_get_regmap(dev->parent),
 > but for charger, it need to export *act8945a.

Why?

Just like the regulator core does, your battery driver can do:

dev_get_regmap(dev->parent);

-- 
Venlig hilsen,
Peter Korsgaard