Re: [patch v2 08/35] Hexagon: Add delay functions

Arnd Bergmann
2011-08-31T13:39:48Z

On Tuesday 30 August 2011, Richard Kuo wrote:
> Added read_current_timer elsewhere, so __delay isn't really used.
>
> udelay is based off of __vmgettime() which returns processor ticks.
>
> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>

Why do you still provide __delay then?

If you disable CONFIG_GENERIC_CALIBRATE_DELAY, it should just never
be called at all so you can remove it.

Arnd