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Commit 324808c2 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Chen Liqin
Browse files

score: Use generic show_interrupts() 



Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarChen Liqin <liqin.chen@sunplusct.com>
parent 99135351

arch/score/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ config SCORE 
       def_bool y

       select HAVE_GENERIC_HARDIRQS

       select GENERIC_HARDIRQS_NO_DEPRECATED

       select GENERIC_IRQ_SHOW



choice

	prompt "System type"

arch/score/kernel/irq.c

+0 −39
Original line number Diff line number Diff line
@@ -109,42 +109,3 @@ void __init init_IRQ(void) 
		: : "r" (EXCEPTION_VECTOR_BASE_ADDR | \

			VECTOR_ADDRESS_OFFSET_MODE16));

}
 


/*

 * Generic, controller-independent functions:

 */

int show_interrupts(struct seq_file *p, void *v)

{

	int i = *(loff_t *)v, cpu;

	struct irqaction *action;

	unsigned long flags;



	if (i == 0) {

		seq_puts(p, "           ");

		for_each_online_cpu(cpu)

			seq_printf(p, "CPU%d       ", cpu);

		seq_putc(p, '\n');

	}



	if (i < NR_IRQS) {

		struct irq_desc *desc = irq_to_desc(i);



		raw_spin_lock_irqsave(&desc->lock, flags);

		action = desc->action;

		if (!action)

			goto unlock;



		seq_printf(p, "%3d: ", i);

		seq_printf(p, "%10u ", kstat_irqs(i));

		seq_printf(p, " %8s", irq_desc_get_chip(desc)->name ? : "-");

		seq_printf(p, "  %s", action->name);

		for (action = action->next; action; action = action->next)

			seq_printf(p, ", %s", action->name);



		seq_putc(p, '\n');

unlock:

		raw_spin_unlock_irqrestore(&desc->lock, flags);

	}



	return 0;

}