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tile: Use generic show_interupts()
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
LKML-Reference: <20110325142049.536190130@linutronix.de>
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Thomas Gleixner committed Mar 25, 2011
1 parent 1919d64 commit 61a1674
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Showing 2 changed files with 1 addition and 41 deletions.
1 change: 1 addition & 0 deletions arch/tile/Kconfig
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ config TILE
select GENERIC_IRQ_PROBE
select GENERIC_PENDING_IRQ if SMP
select GENERIC_HARDIRQS_NO_DEPRECATED
select GENERIC_IRQ_SHOW

# FIXME: investigate whether we need/want these options.
# select HAVE_IOREMAP_PROT
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41 changes: 0 additions & 41 deletions arch/tile/kernel/irq.c
Original file line number Diff line number Diff line change
Expand Up @@ -262,47 +262,6 @@ void ack_bad_irq(unsigned int irq)
* Generic, controller-independent functions:
*/

int show_interrupts(struct seq_file *p, void *v)
{
int i = *(loff_t *) v, j;
struct irqaction *action;
unsigned long flags;

if (i == 0) {
seq_printf(p, " ");
for (j = 0; j < NR_CPUS; j++)
if (cpu_online(j))
seq_printf(p, "CPU%-8d", j);
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 skip;
seq_printf(p, "%3d: ", i);
#ifndef CONFIG_SMP
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for_each_online_cpu(j)
seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
#endif
seq_printf(p, " %14s", 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');
skip:
raw_spin_unlock_irqrestore(&desc->lock, flags);
}
return 0;
}

#if CHIP_HAS_IPI()
int create_irq(void)
{
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