[PATCH] arm: remove unused code in delay.S

[Krzysztof Halasa]

Steve Chen <schen at mvista.com> writes:

> +config OLD_CPU_DELAY
> +	depends on CPU_32v3 || CPU_32v4 || CPU_32v4T
> +	bool "Accurate delays for some older CPUs"
> +	def_bool n
> +	help
> +	  Try enable this if observing longer than expected delays and need
> +	  more accuracy.  May cause instability in some CPUs.
> +

There is still this uncertain "accurate" in the text. Why don't just

+	bool "Different delay() code for some older CPUs"
-- 
Krzysztof Halasa