On Mon, Jun 01, 2020 at 11:18:48AM +0200, Markus Elfring wrote: > > Uninterruptible context is not needed in the driver and causes lockdep > > warning because of mutex taken in of_alias_get_id(). > > Was a spin lock taken? > > Convert the lock to mutex to avoid the issue. > Would you like to add the tag “Fixes” to the commit message? I guess we can add: Fixes: 099343c64e16 ("ARM: at91: atmel-ssc: add device tree support") Best Regards Michał Mirosław