[PATCH 2.6] New chip driver: pcf8591

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> > BTW, wouldn't a "else return -1" make sense here? Silently ignoring
> > errors doesn't sound good to me.
> 
> Well make it a real error, like -EINVAL or something, so userspace has
> a chance to report it properly.  Not just -1.

Oh, I guess we want to correct it87.c and fscher.c in that way too then.

I had this to my todo list.

-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/



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