On Tue, Jul 13, 2021 at 05:01:46PM -0700, Michael Kelley wrote:
[...]
>
> diff --git a/include/clocksource/hyperv_timer.h b/include/clocksource/hyperv_timer.h
> index b6774aa..1c566c7 100644
> --- a/include/clocksource/hyperv_timer.h
> +++ b/include/clocksource/hyperv_timer.h
> @@ -20,6 +20,8 @@
> #define HV_MAX_MAX_DELTA_TICKS 0xffffffff
> #define HV_MIN_DELTA_TICKS 1
>
> +#ifdef CONFIG_HYPERV_TIMER
> +
> /* Routines called by the VMbus driver */
> extern int hv_stimer_alloc(bool have_percpu_irqs);
> extern int hv_stimer_cleanup(unsigned int cpu);
> @@ -28,8 +30,6 @@
> extern void hv_stimer_global_cleanup(void);
> extern void hv_stimer0_isr(void);
>
> -#ifdef CONFIG_HYPERV_TIMER
> -extern u64 (*hv_read_reference_counter)(void);
> extern void hv_init_clocksource(void);
>
> extern struct ms_hyperv_tsc_page *hv_get_tsc_page(void);
> @@ -100,6 +100,13 @@ static inline u64 hv_read_tsc_page_tsc(const struct ms_hyperv_tsc_page *tsc_pg,
> {
> return U64_MAX;
> }
> +
> +static inline int hv_stimer_cleanup(unsigned int cpu) {return 0; }
Nit: missing space before "return". No need to resend just for this.
Wei.
