Fixes a minor typo in the comment for IRQ_NOTCONNECTED definition:
"distingiush" is corrected to "distinguish".

Signed-off-by: Cheng-Yang Chou <yphbchou0911@gmail.com>
---
 include/linux/interrupt.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index c782a74d2a30..51b6484c0493 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -140,7 +140,7 @@ extern irqreturn_t no_action(int cpl, void *dev_id);
 /*
  * If a (PCI) device interrupt is not connected we set dev->irq to
  * IRQ_NOTCONNECTED. This causes request_irq() to fail with -ENOTCONN, so we
- * can distingiush that case from other error returns.
+ * can distinguish that case from other error returns.
  *
  * 0x80000000 is guaranteed to be outside the available range of interrupts
  * and easy to distinguish from other possible incorrect values.

base-commit: 92b71befc349587d58fdbbe6cdd68fb67f4933a8
-- 
2.43.0