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Diffstat (limited to 'kernel')
-rw-r--r--kernel/irq/chip.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index a99047a324e..4a0952d9458 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -280,18 +280,18 @@ out:
}
/**
- * handle_fastack_irq - irq handler for transparent controllers
+ * handle_fasteoi_irq - irq handler for transparent controllers
* @irq: the interrupt number
* @desc: the interrupt description structure for this irq
* @regs: pointer to a register structure
*
- * Only a single callback will be issued to the chip: an ->ack()
+ * Only a single callback will be issued to the chip: an ->eoi()
* call when the interrupt has been serviced. This enables support
* for modern forms of interrupt handlers, which handle the flow
* details in hardware, transparently.
*/
void fastcall
-handle_fastack_irq(unsigned int irq, struct irq_desc *desc,
+handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
{
unsigned int cpu = smp_processor_id();
@@ -327,10 +327,7 @@ handle_fastack_irq(unsigned int irq, struct irq_desc *desc,
spin_lock(&desc->lock);
desc->status &= ~IRQ_INPROGRESS;
out:
- if (!(desc->status & IRQ_DISABLED))
- desc->chip->ack(irq);
- else
- desc->chip->mask(irq);
+ desc->chip->eoi(irq);
spin_unlock(&desc->lock);
}
@@ -510,19 +507,19 @@ handle_irq_name(void fastcall (*handle)(unsigned int, struct irq_desc *,
struct pt_regs *))
{
if (handle == handle_level_irq)
- return "level ";
- if (handle == handle_fastack_irq)
- return "level ";
+ return "level ";
+ if (handle == handle_fasteoi_irq)
+ return "fasteoi";
if (handle == handle_edge_irq)
- return "edge ";
+ return "edge ";
if (handle == handle_simple_irq)
- return "simple";
+ return "simple ";
#ifdef CONFIG_SMP
if (handle == handle_percpu_irq)
- return "percpu";
+ return "percpu ";
#endif
if (handle == handle_bad_irq)
- return "bad ";
+ return "bad ";
return NULL;
}