Messages in this thread | | | Date | Tue, 25 Aug 2020 17:32:28 +0300 | From | Andy Shevchenko <> | Subject | Re: [PATCH 2/3] software node: Introduce device_add_software_node() |
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On Tue, Aug 25, 2020 at 04:59:50PM +0300, Heikki Krogerus wrote: > This helper will register a software node and then assign > it to device at the same time. The function will also make > sure that the device can't have more than one software node.
> + /* Only one software node per device. */ > + if (dev_to_swnode(dev)) > + return -EBUSY;
> + swnode = dev_to_swnode(dev); > + if (!swnode) > + return;
Hmm... I didn't find implementation of dev_to_swnode(). What did I miss?
-- With Best Regards, Andy Shevchenko
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