[PATCH v2 1/2] ARM: at91: fix system timer irq issue due to sparse irq support

[nicolas.ferre@atmel.com (Nicolas Ferre)]

On 08/14/2012 11:19 AM, ludovic.desroches at atmel.com :
> From: Ludovic Desroches <ludovic.desroches@atmel.com>
> 
> AT91_ID_SYS as virq is incorrect because of spare irq support which
> introduces NR_IRQS_LEGACY offset.
> 
> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> Tested-by: Joachim Eastwood <joachim.eastwood@jotron.com>

Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

And pushed in at91-fixes branch for 3.6.
Thanks,

> ---
>  arch/arm/mach-at91/at91rm9200_time.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c
> index 104ca40..aaa443b 100644
> --- a/arch/arm/mach-at91/at91rm9200_time.c
> +++ b/arch/arm/mach-at91/at91rm9200_time.c
> @@ -197,7 +197,7 @@ void __init at91rm9200_timer_init(void)
>  	at91_st_read(AT91_ST_SR);
>  
>  	/* Make IRQs happen for the system timer */
> -	setup_irq(AT91_ID_SYS, &at91rm9200_timer_irq);
> +	setup_irq(NR_IRQS_LEGACY + AT91_ID_SYS, &at91rm9200_timer_irq);
>  
>  	/* The 32KiHz "Slow Clock" (tick every 30517.58 nanoseconds) is used
>  	 * directly for the clocksource and all clockevents, after adjusting
> 


-- 
Nicolas Ferre