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genirq: Fix typo in IRQ_NOTCONNECTED comment 

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

Signed-off-by: Cheng-Yang Chou <yphbchou0911@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250410105144.214849-1-yphbchou0911@gmail.com
pull/1250/head
Cheng-Yang Chou 2025-04-10 18:51:43 +08:00 committed by Thomas Gleixner
parent 41c95ac483
commit 0128816c42
1 changed files with 1 additions and 1 deletions
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2
include/linux/interrupt.h
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@ -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.