[PATCH 08/11] fsmc/nand: Use relaxed variants of io accessors

[Linus Walleij]

On Tue, Oct 9, 2012 at 12:44 PM, Vipin Kumar <vipin.kumar at st.com> wrote:

> Use relaxed variants of readl/writel accessors. readl/writel io accessors use
> explicit dsb instruction which causes stalls in the processor core resulting
> several cycles of delay for each access
>
> Use relaxed variants where ever possible. This also results in an improved
> read/write performance.
>
> Signed-off-by: Vipin Kumar <vipin.kumar at st.com>

Good idea for any performance-critical code! Thanks!
Reviewed-by: Linus Walleij <linus.walleij at linaro.org>

Yours,
Linus Walleij