Hi Mans,
On ven., oct. 09 2015, Mans Rullgard <mans@xxxxxxxxx> wrote:
> This passes a data pointer specified in the sched_clock_register()
> call to the read callback allowing simpler implementations thereof.
>
> In this patch, existing uses of this interface are simply updated
> with a null pointer.
>
> Signed-off-by: Mans Rullgard <mans@xxxxxxxxx>
> ---
[...]
> diff --git a/drivers/clocksource/time-armada-370-xp.c b/drivers/clocksource/time-armada-370-xp.c
> index 2162796..a13b73b 100644
> --- a/drivers/clocksource/time-armada-370-xp.c
> +++ b/drivers/clocksource/time-armada-370-xp.c
> @@ -92,7 +92,7 @@ static void local_timer_ctrl_clrset(u32 clr, u32 set)
> local_base + TIMER_CTRL_OFF);
> }
>
> -static u64 notrace armada_370_xp_read_sched_clock(void)
> +static u64 notrace armada_370_xp_read_sched_clock(void *data)
> {
> return ~readl(timer_base + TIMER0_VAL_OFF);
> }
> @@ -290,7 +290,8 @@ static void __init armada_370_xp_timer_common_init(struct device_node *np)
> /*
> * Set scale and timer for sched_clock.
> */
> - sched_clock_register(armada_370_xp_read_sched_clock, 32, timer_clk);
> + sched_clock_register(armada_370_xp_read_sched_clock, 32, timer_clk,
> + NULL);
>
> clocksource_mmio_init(timer_base + TIMER0_VAL_OFF,
> "armada_370_xp_clocksource",
For the time-armada-370-xp.c file:
Acked-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
Thanks,
Gregory
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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