Re: [alsa-devel] [RFC PATCH 6/7] soundwire: cadence_master: add debugfs register dump

[Pierre-Louis Bossart]

> > +void sdw_cdns_debugfs_init(struct sdw_cdns *cdns, struct dentry *root)
> > +{
> > +	debugfs_create_file("cdns-registers", 0400, root, cdns, &cdns_reg_fops);
> > +}
> > +EXPORT_SYMBOL(sdw_cdns_debugfs_init);
>
> Don't wrap debugfs calls with export symbol without using
> EXPORT_SYMBOL_GPL() or you will get grumpy emails from me :)

Yes, that's a miss. I've already seen this comment and fixed it for SOF, 
I should have thought about it for SoundWire, my bad.