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SubjectRe: [PATCH v2 4/6] usb: roles: add API to get usb_role_switch by node
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Hi,
On Fri, 2019-03-15 at 11:11 +0200, Heikki Krogerus wrote:
> On Fri, Mar 15, 2019 at 10:18:35AM +0200, Heikki Krogerus wrote:
> > Andy already pointed out that you need to use fwnodes.
> >
> > Rule of thumb: You always use fwnodes. Only if there is something that
> > can't be done with fwnodes you use DT or ACPI nodes directly.
> >
> > In this case there is absolutely nothing that would prevent you from
> > using fwnodes.
>
> ...
>
> > +/**
> > + * usb_role_switch_get_by_node - Find USB role switch by it's parent node
> > + * @node: The node that register USB role switch
> > + *
> > + * Finds and returns role switch registered by @node. The reference count
> > + * for the found switch is incremented.
> > + */
> > +struct usb_role_switch *usb_role_switch_get_by_node(struct device_node *node)
>
> This is my proposal for function prototype:
>
> struct usb_role_switch *
> fwnode_usb_role_switch_get(struct fwnode_handle *fwnode);
Ok, thanks again
>
>
> thanks,
>


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