> +struct property *of_find_next_property(const struct device_node *np,
> + struct property *prev)
> +{
> + struct property *next;
> +
> + if (!np)
> + return NULL;
> +
> + read_lock(&devtree_lock);
> + next = prev ? prev->next : np->properties;
> + read_unlock(&devtree_lock);
> +
> + return next;
> +}
Unfortunately, this isn't race free vs. removal or addition of
properties. This is fine with the intended usage (ie. retreiving
aliases) but at least that should be explained in a comment.
Cheers,
Ben.
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