From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vineet.Gupta1@synopsys.com (Vineet Gupta) Date: Fri, 29 Jan 2016 13:06:35 +0530 Subject: [PATCH 1/5] ARC: [intc-compact] Remove IPI setup from ARCompact port In-Reply-To: <1454052999-5349-1-git-send-email-vgupta@synopsys.com> References: <1454052999-5349-1-git-send-email-vgupta@synopsys.com> List-ID: Message-ID: <1454052999-5349-2-git-send-email-vgupta@synopsys.com> To: linux-snps-arc@lists.infradead.org There is no real ARC700 based SMP SoC so remove IPI definition. EZChip's SMP ARC700 is going to use a different intc and IPI provider anyways. Signed-off-by: Vineet Gupta --- arch/arc/include/asm/irq.h | 5 +---- arch/arc/kernel/intc-compact.c | 3 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h index 44b6ea85e8fb..c9b4d83c70f7 100644 --- a/arch/arc/include/asm/irq.h +++ b/arch/arc/include/asm/irq.h @@ -12,10 +12,7 @@ #define NR_CPU_IRQS 32 /* number of interrupt lines of ARC770 CPU */ #define NR_IRQS 128 /* allow some CPU external IRQ handling */ -/* Platform Independent IRQs */ -#ifdef CONFIG_ISA_ARCOMPACT -#define IPI_IRQ (NR_CPU_IRQS-1) /* dummy to enable SMP build for up hardware */ -#else +#ifdef CONFIG_ISA_ARCV2 #define IPI_IRQ 19 #endif diff --git a/arch/arc/kernel/intc-compact.c b/arch/arc/kernel/intc-compact.c index 5d390958d233..2955b39ea2b0 100644 --- a/arch/arc/kernel/intc-compact.c +++ b/arch/arc/kernel/intc-compact.c @@ -83,9 +83,6 @@ static int arc_intc_domain_map(struct irq_domain *d, unsigned int irq, { switch (irq) { case TIMER0_IRQ: -#ifdef CONFIG_SMP - case IPI_IRQ: -#endif irq_set_chip_and_handler(irq, &onchip_intc, handle_percpu_irq); break; default: -- 2.5.0