[PATCH] arm: remove unused code in delay.S
Krzysztof Halasa
khc at pm.waw.pl
Tue Sep 15 17:04:37 EDT 2009
Steve Chen <schen at mvista.com> writes:
> +config OLD_CPU_DELAY
> + depends on CPU_32v3 || CPU_32v4 || CPU_32v4T
> + bool "Accurate delays"
> + def_bool n
> + help
> + Enable if observing longer than expected delays and need more
> + accuracy. This only applies to older CPUs.
> +
If it's that simple then why not enable the extra delay code
unconditionally when compiling for those CPUs?
We don't need "do something better" options.
--
Krzysztof Halasa
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