On Wednesday 16 December 2015 11:29:14 Marek Vasut wrote:
> > > +         if (!in && xfer_len) {
> > 
> > Do zero-length memcpy or flush_dcache_range actually cause an issue?
> 
> I believe they should not, based on how they are implemented.

I think that's correct, it is just a minor optimization.

Kind regards,

Stefan

-- 
Stefan Brüns  /  Bergstraße 21  /  52062 Aachen
home: +49 241 53809034     mobile: +49 151 50412019
work: +49 2405 49936-424
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot

Reply via email to