Hi Taras, On Fri, Nov 22, 2013 at 3:38 PM, Taras Kondratiuk <taras.kondratiuk@xxxxxxxxxx> wrote: > On 21 November 2013 20:15, Prabhakar Lad <prabhakar.csengg@xxxxxxxxx> wrote: >> From: "Lad, Prabhakar" <prabhakar.csengg@xxxxxxxxx> >> >> This patch replaces the __raw_readl/writel with >> readl and writel, Altough the code runs on ARMv5 >> based SOCs, changing this will help copying the code >> for other uses. > > This replacement has a functional impact: it adds memory barriers. > Please note this in the description. > Also please add a bit of explanation on why do you need to add barriers. > Agreed this adds memory barriers, I'll add a note about it. Thanks, --Prabhakar Lad -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
