[PATCH V5] mtd: ubi: Extend UBI layer debug/messaging capabilities

[Artem Bityutskiy]

On Sun, 2014-11-02 at 19:14 +0200, Tanya Brokhman wrote:
> >> +    ubi_err(ubi, "self-check failed for PEB %d", pnum);
> >> +    ubi_msg(ubi, "hex dump of the %d-%d region",
> >> +             offset, offset + len);
> >>      print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1, buf,
> len, 1);
> >>      err = -EINVAL;
> >>   error:
> >
> > Artem, I know you have tried to align the message code in different
> lines, maybe
> > you can check if you lose this one.
> >
> 
> hmmm... not sure I understand what is wrong here....

It is more of a nit-pick, but we try to be consistent. Here is how we
align split messages:

  ubi_msg(ubi, "blah",
          XYZ)

and not

  ubi_msg(ubi, "blah",
            XYZ)

So we first use few tabs, and then some spaces to align. You use just
tabs. Sometimes the second line is aligned, sometimes it goes a bit
further.