From 023bfa3dc7ec8316a499d247c2734a54a9763708 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Tue, 25 Oct 2011 12:42:33 +0100 Subject: [PATCH] ARM: 7140/1: remove NR_IRQS dependency for ARM-specific HARDIRQ_BITS definition As a first step towards removing NR_IRQS, remove the ARM customization of HARDIRQ_BITS based on NR_IRQS. The generic code in already has a default value of 10 for HARDIRQ_BITS which is the max used on ARM, so let's just remove the NR_IRQS based customization and use the generic default. Signed-off-by: Kevin Hilman Acked-by: Nicolas Pitre Signed-off-by: Russell King --- arch/arm/include/asm/hardirq.h | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h index ddf07a92a6c8..436e60b2cf7a 100644 --- a/arch/arm/include/asm/hardirq.h +++ b/arch/arm/include/asm/hardirq.h @@ -27,23 +27,6 @@ u64 smp_irq_stat_cpu(unsigned int cpu); #define arch_irq_stat_cpu smp_irq_stat_cpu -#if NR_IRQS > 512 -#define HARDIRQ_BITS 10 -#elif NR_IRQS > 256 -#define HARDIRQ_BITS 9 -#else -#define HARDIRQ_BITS 8 -#endif - -/* - * The hardirq mask has to be large enough to have space - * for potentially all IRQ sources in the system nesting - * on a single CPU: - */ -#if (1 << HARDIRQ_BITS) < NR_IRQS -# error HARDIRQ_BITS is too low! -#endif - #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 #endif /* __ASM_HARDIRQ_H */ -- 2.20.1