Commit 3062aa50 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by David Howells

FRV: Use generic show_interrupts()

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent 60af3ab1
...@@ -6,6 +6,7 @@ config FRV ...@@ -6,6 +6,7 @@ config FRV
select HAVE_IRQ_WORK select HAVE_IRQ_WORK
select HAVE_PERF_EVENTS select HAVE_PERF_EVENTS
select HAVE_GENERIC_HARDIRQS select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
select GENERIC_HARDIRQS_NO_DEPRECATED select GENERIC_HARDIRQS_NO_DEPRECATED
config ZONE_DMA config ZONE_DMA
......
...@@ -47,49 +47,10 @@ extern void __init mb93493_init(void); ...@@ -47,49 +47,10 @@ extern void __init mb93493_init(void);
atomic_t irq_err_count; atomic_t irq_err_count;
/* int arch_show_interrupts(struct seq_file *p, int prec)
* Generic, controller-independent functions:
*/
int show_interrupts(struct seq_file *p, void *v)
{ {
int i = *(loff_t *) v, cpu; seq_printf(p, "%*s: ", prec, "ERR");
struct irqaction * action; seq_printf(p, "%10u\n", atomic_read(&irq_err_count));
unsigned long flags;
if (i == 0) {
char cpuname[12];
seq_printf(p, " ");
for_each_present_cpu(cpu) {
sprintf(cpuname, "CPU%d", cpu);
seq_printf(p, " %10s", cpuname);
}
seq_putc(p, '\n');
}
if (i < NR_IRQS) {
raw_spin_lock_irqsave(&irq_desc[i].lock, flags);
action = irq_desc[i].action;
if (action) {
seq_printf(p, "%3d: ", i);
for_each_present_cpu(cpu)
seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
seq_printf(p, " %10s",
irq_desc[i].irq_data.chip->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');
}
raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags);
} else if (i == NR_IRQS) {
seq_printf(p, "Err: %10u\n", atomic_read(&irq_err_count));
}
return 0; return 0;
} }
......
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