Subject: [PATCH 08/10] omap2+: Use dmtimer macros for clocksource

From: [email-masked] (Kevin Hilman)
Date: Thu, 23 Jun 2011 08:28:02 -0700

Tony Lindgren <[email-masked]> writes:

> Use dmtimer macros for clocksource. As with the clockevent,
> this allows us to initialize the rest of dmtimer code later on.
>
> Note that eventually we will be initializing the timesource
> from init_early so sched_clock will work properly for
> CONFIG_PRINTK_TIME.
>
> Signed-off-by: Tony Lindgren <[email-masked]>
> Reviewed-by: Kevin Hilman <[email-masked]>

[...]

> +/* Setup free-running counter for clocksource */
> +static void __init omap2_gp_clocksource_init(int gptimer_id,
> +						const char *fck_source)
> +{
> +	int res;
> +
> +	res = omap_dm_timer_init_one(&clksrc, gptimer_id, fck_source);
> +	BUG_ON(res);

This is a change from previous code where the clocksource was requesting
any timer, not a specific one.   

Also, you're using the same gptimer_id here as the clockevent, which
means this is guaranteed to fail.

Kevin