On 21 November 2013 20:15, Prabhakar Lad <prabhakar.cse...@gmail.com> wrote: > From: "Lad, Prabhakar" <prabhakar.cse...@gmail.com> > > 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. -- Regards, Taras Kondratiuk -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
