The previous iteration of this was a bit naïve about bus error code
consistency from i2c drivers. Instead of trying to differentiate between
them, we now handle all bus errors during HID descriptor fetch the same
with a single debug log, as suggested by Doug[0].

As the change is relatively minor, I have carried over Łukasz' Tested-by
and Reviewed-by tags.

Third time's the charm?

[1] https://lore.kernel.org/all/CAD=FV=Xr6NsW085Sc+NhVmGDOn-zCCQ65CMNce_DsHxtXUgm9w@mail.gmail.com/