From 42a859daaf6af4d234fcf964a421666d5cca3f6a Mon Sep 17 00:00:00 2001 From: Ludovic Desroches Date: Fri, 25 May 2012 14:11:51 +0200 Subject: ARM: at91: aic can use fast eoi handler type The Advanced Interrupt Controller allows us to use the fast EOI handler type. It lets us remove the Atmel specific workaround into arch/arm/kernel/irq.c used to indicate to the AIC the end of the interrupt treatment. Signed-off-by: Ludovic Desroches Signed-off-by: Will Deacon --- arch/arm/kernel/irq.c | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'arch/arm/kernel') diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 8349d4e97e2b..16cedb42c0c3 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -40,13 +40,6 @@ #include #include -/* - * No architecture-specific irq_finish function defined in arm/arch/irqs.h. - */ -#ifndef irq_finish -#define irq_finish(irq) do { } while (0) -#endif - unsigned long irq_err_count; int arch_show_interrupts(struct seq_file *p, int prec) @@ -85,9 +78,6 @@ void handle_IRQ(unsigned int irq, struct pt_regs *regs) generic_handle_irq(irq); } - /* AT91 specific workaround */ - irq_finish(irq); - irq_exit(); set_irq_regs(old_regs); } -- cgit v1.2.3