[Gpm] Summa graphics tablet and Linux 2.4.3

[Alessandro Rubini]

> I have a Summa compatible graphics tablet. After upgrading to kernel
> [...]
> So I made the following change to just read off those bytes, and now
> it works again for me. (I tried using tcflush(TCIFLUSH) instead, but
> this didn't work, I don't know why.)

Very good, thanks a lot. I'll post it with other patches I received
as soon as I have a few spare minutes. I hope next week to devote
some time to uploading gpm patches.

/alessandro the no-more-maintainer

> BTW, the `write(fd,0,1)' in the original code was wrong, since it

Yes. I didn't notice it when the patch was submitted.