Commit 39a2eddb authored May 12, 2009 by Steven Rostedt Committed by Thomas Gleixner May 12, 2009

genirq: fix comment to say IRQ_WAKE_THREAD



Trying to implement a driver to use threaded irqs, I was confused when the 
return value to use that was described in the comment above 
request_threaded_irq was not defined.

Turns out that the enum is IRQ_WAKE_THREAD where as the comment said 
IRQ_THREAD_WAKE.

[Impact: do not confuse developers with wrong comments ]

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <alpine.DEB.2.00.0905121431020.13338@gandalf.stny.rr.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 1d80cac0

kernel/irq/manage.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -851,7 +851,7 @@ EXPORT_SYMBOL(free_irq);
		* still called in hard interrupt context and has to check
		* whether the interrupt originates from the device. If yes it
		* needs to disable the interrupt on the device and return
		* IRQ_THREAD_WAKE which will wake up the handler thread and run
		* IRQ_WAKE_THREAD which will wake up the handler thread and run
		* @thread_fn. This split handler design is necessary to support
		* shared interrupts.
		*