On Mon, Jun 20, 2022 at 05:02:18PM +0200, Marcin Wojtas wrote:

A helper function which allows getting the struct net_device pointer
associated with a given device tree node can be more generic and
also support alternative hardware description. Switch to fwnode_
and update the only existing caller in DSA subsystem.

...

+static int fwnode_dev_node_match(struct device *dev, const void *data)
 {
 	for (; dev; dev = dev->parent) {
-		if (dev->of_node == data)

+		if (dev->fwnode == data)

We have a helper in device/bus.h (?) device_match_fwnode().

 			return 1;
 	}

But this all sounds like a good candidate to be generic. Do we have more users
in the kernel of a such?

-- 
With Best Regards,
Andy Shevchenko