From mboxrd@z Thu Jan 1 00:00:00 1970 From: nicolas.ferre@atmel.com (Nicolas Ferre) Date: Thu, 23 Aug 2012 11:57:19 +0200 Subject: [PATCH v2 1/2] ARM: at91: fix system timer irq issue due to sparse irq support In-Reply-To: <1344935962-18871-2-git-send-email-ludovic.desroches@atmel.com> References: <1344935962-18871-1-git-send-email-ludovic.desroches@atmel.com> <1344935962-18871-2-git-send-email-ludovic.desroches@atmel.com> Message-ID: <5035FE7F.3000406@atmel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/14/2012 11:19 AM, ludovic.desroches at atmel.com : > From: Ludovic Desroches > > AT91_ID_SYS as virq is incorrect because of spare irq support which > introduces NR_IRQS_LEGACY offset. > > Signed-off-by: Ludovic Desroches > Tested-by: Joachim Eastwood Acked-by: Nicolas Ferre 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