of: dynamic: resource: add WARN in release_resource for DT overlays

[Robert ABEL]

This patch prevents a kernel OOPS when removing a DT overlay containing
nodes with reg properties. release_resources is called for these nodes.
However, the resource structs were never initialized, hence the kernel OOPS.

This is obviously a stopgap measure until a proper solution is coded, see [1].


[1]: https://lkml.org/lkml/2014/4/17/359
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/