[PATCH] coccinelle: api: fix kobj_to_dev.cocci warnings

[Markus Elfring]

> It seems that 0-day picks up new semantic patches that are added to trees
> in kernel.org, but that it's strategy for generating the patch is not
> ideal.  I'll just drop these Fixes lines.

* How do you think about to adjust also the prefix for subjects
  of generated patches?

  Another example:
  https://lore.kernel.org/linux-nvme/alpine.DEB.2.22.394.2008272211260.2482@hadrien/
  https://lore.kernel.org/patchwork/patch/1296616/
  https://lkml.org/lkml/2020/8/27/1377

* Do any scripts (from the continuous integration system) need further
  improvements for the safe and clear application of patch results?

Regards,
Markus