On Wednesday, June 22, 2016 10:33:03 AM CEST Ben Dooks wrote: > The use of __raw IO accesors is not endian safe and should be used > sparingly. The relaxed variants should be as lightweight and also > are endian safe. > > Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx> > Why not use the normal readl/writel() here instead of the relaxed version? Either one should work here, but in general I'd recommend using the non-relaxed version unless code is particularly performance sensitive. The main argument for that is to not let people get used to using _relaxed() all the time because it causes some very hard to debug problems in the cases where you actually need the barriers. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html