> > +       retval = of_property_read_u32(dn, "hssync_start_delay",
> > +                                     (u32 
> *)&phy_config->hssync_start_delay);
> 
> Gah!  Don't cast pointers that way.  It will break badly if the sizes
> don't match.  The variable *must* be a u32.

Can we have u16 and u8 versions of of_property_read, then?  It'll simplify 
code.  I'll be happy to submit a patch for that if that's what we want.
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