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![Andrew Lunn](https://secure.gravatar.com/avatar/70aecf8da3172be4d54ae1c87eb0eb9d.jpg?s=96&d=mm)
Andrew Lunn committed 23426a25e55
net: dsa: Fix load order between DSA drivers and taggers The DSA core, DSA taggers and DSA drivers all make use of module_init(). Hence they get initialised at device_initcall() time. The ordering is non-deterministic. It can be a DSA driver is bound to a device before the needed tag driver has been initialised, resulting in the message: No tagger for this switch Rather than have this be fatal, return -EPROBE_DEFER so that it is tried again later once all the needed drivers have been loaded. Fixes: d3b8c04988ca ("dsa: Add boilerplate helper to register DSA tag driver modules") Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>