Messages in this thread | | | Date | Tue, 18 Mar 2014 01:38:18 +0100 | From | sre@ring0 ... | Subject | Re: [RFC PATCH 0/4] power_supply: Add DT helper function to get power-supply dev from dt |
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Hi,
On Mon, Mar 17, 2014 at 09:43:43PM +0900, Chanwoo Choi wrote: > This patchset add DT helper function to get power-supply device from devicetree. > - of_power_supply_get_dev(struct device *dev, enum power_supply_dev_type type, > int index) > Power-supply class provides 'power_supply_get_by_name()' to users who want to > find power-supply device with the name of power-supply device. > > If CONFIG_OF is enabled, device drivers which want to get power-supply device > would directly get the power-supply device from devicetree by using of_power_ > supply_get_dev(). This function can be used instead of power_supply_get_by_name(). > > For example, > [...]
include/linux/power_supply.h provides the following function already:
struct power_supply * power_supply_get_by_phandle(struct device_node *np, const char *property);
-- Sebastian [unhandled content-type:application/pgp-signature] | |