[PATCH] genirq: drop outdated comment in irqdesc.h

[Kefeng Wang]

All __do_IRQ are removed after commit 1c77ff22f(genirq: Remove __do_IRQ),
update comment accordingly.

Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
---
 include/linux/irqdesc.h |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index fcea4e4..8659278 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -138,8 +138,7 @@ static inline struct msi_desc *irq_desc_get_msi_desc(struct irq_desc *desc)
 /*
  * Architectures call this to let the generic IRQ layer
  * handle an interrupt. If the descriptor is attached to an
- * irqchip-style controller then we call the ->handle_irq() handler,
- * and it calls __do_IRQ() if it's attached to an irqtype-style controller.
+ * irqchip-style controller then we call the ->handle_irq() handler.
  */
 static inline void generic_handle_irq_desc(unsigned int irq, struct irq_desc *desc)
 {
-- 
1.7.1


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