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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-27 20:58:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-27 20:58:56 -0700
commit3a80e52486eff1221ece5902b423da59f263069d (patch)
tree861c8d394b3cf7a25cf6309f429e9be4449d72cd /arch/tile
parent18bcd0c8cb7d85a9063b88ec810dc1cdc0974518 (diff)
parent61a167419b318373d414d0edf109fe02b4f96d49 (diff)
downloadop-kernel-dev-3a80e52486eff1221ece5902b423da59f263069d.zip
op-kernel-dev-3a80e52486eff1221ece5902b423da59f263069d.tar.gz
Merge branch 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: tile: Use generic show_interupts() tile: Convert to new irq function names dma: Ipu: Convert interupt code
Diffstat (limited to 'arch/tile')
-rw-r--r--arch/tile/Kconfig1
-rw-r--r--arch/tile/kernel/irq.c45
2 files changed, 3 insertions, 43 deletions
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index f3b7870..5e34a9f 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -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
diff --git a/arch/tile/kernel/irq.c b/arch/tile/kernel/irq.c
index 0baa758..aa0134d 100644
--- a/arch/tile/kernel/irq.c
+++ b/arch/tile/kernel/irq.c
@@ -241,14 +241,14 @@ void tile_irq_activate(unsigned int irq, int tile_irq_type)
irq_flow_handler_t handle = handle_level_irq;
if (tile_irq_type == TILE_IRQ_PERCPU)
handle = handle_percpu_irq;
- set_irq_chip_and_handler(irq, &tile_irq_chip, handle);
+ irq_set_chip_and_handler(irq, &tile_irq_chip, handle);
/*
* Flag interrupts that are hardware-cleared so that ack()
* won't clear them.
*/
if (tile_irq_type == TILE_IRQ_HW_CLEAR)
- set_irq_chip_data(irq, (void *)IS_HW_CLEARED);
+ irq_set_chip_data(irq, (void *)IS_HW_CLEARED);
}
EXPORT_SYMBOL(tile_irq_activate);
@@ -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", get_irq_desc_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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