arm: Use generic show_interrupts()
Use the generic version and just keep the arch specific output. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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cf0d6b76c1
Коммит
25a5662a13
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@ -28,6 +28,7 @@ config ARM
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select HAVE_C_RECORDMCOUNT
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select HAVE_GENERIC_HARDIRQS
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select HAVE_SPARSE_IRQ
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select GENERIC_IRQ_SHOW
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help
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The ARM series is a line of low-power-consumption RISC chip designs
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licensed by ARM Ltd and targeted at embedded applications and
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@ -51,63 +51,18 @@
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unsigned long irq_err_count;
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int show_interrupts(struct seq_file *p, void *v)
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int arch_show_interrupts(struct seq_file *p, int prec)
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{
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int i = *(loff_t *) v, cpu;
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struct irq_desc *desc;
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struct irqaction * action;
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unsigned long flags;
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int prec, n;
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for (prec = 3, n = 1000; prec < 10 && n <= nr_irqs; prec++)
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n *= 10;
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#ifdef CONFIG_SMP
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if (prec < 4)
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prec = 4;
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#endif
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if (i == 0) {
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char cpuname[12];
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seq_printf(p, "%*s ", prec, "");
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for_each_present_cpu(cpu) {
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sprintf(cpuname, "CPU%d", cpu);
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seq_printf(p, " %10s", cpuname);
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}
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seq_putc(p, '\n');
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}
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if (i < nr_irqs) {
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desc = irq_to_desc(i);
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raw_spin_lock_irqsave(&desc->lock, flags);
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action = desc->action;
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if (!action)
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goto unlock;
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seq_printf(p, "%*d: ", prec, i);
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for_each_present_cpu(cpu)
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seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
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seq_printf(p, " %10s", desc->irq_data.chip->name ? : "-");
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seq_printf(p, " %s", action->name);
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for (action = action->next; action; action = action->next)
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seq_printf(p, ", %s", action->name);
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seq_putc(p, '\n');
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unlock:
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raw_spin_unlock_irqrestore(&desc->lock, flags);
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} else if (i == nr_irqs) {
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#ifdef CONFIG_FIQ
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show_fiq_list(p, prec);
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show_fiq_list(p, prec);
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#endif
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#ifdef CONFIG_SMP
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show_ipi_list(p, prec);
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show_ipi_list(p, prec);
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#endif
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#ifdef CONFIG_LOCAL_TIMERS
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show_local_irqs(p, prec);
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show_local_irqs(p, prec);
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#endif
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seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count);
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}
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seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count);
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return 0;
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}
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