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genirq: add doc to struct irqaction

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Impact: documentation

struct irqaction is not documented. Add kernel doc comments and add
interrupt.h to the genirq docbook.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2009-03-03 16:58:16 +01:00
parent 4553573277
commit a9d0a1a383
2 changed files with 12 additions and 0 deletions
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1
Documentation/DocBook/genericirq.tmpl
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@ -440,6 +440,7 @@ desc->chip->end();
used in the generic IRQ layer.
</para>
!Iinclude/linux/irq.h
!Iinclude/linux/interrupt.h
</chapter>
<chapter id="pubfunctions">

11
include/linux/interrupt.h
View File

@ -61,6 +61,17 @@
typedef irqreturn_t (*irq_handler_t)(int, void *);
/**
* struct irqaction - per interrupt action descriptor
* @handler: interrupt handler function
* @flags: flags (see IRQF_* above)
* @mask: no comment as it is useless and about to be removed
* @name: name of the device
* @dev_id: cookie to identify the device
* @next: pointer to the next irqaction for shared interrupts
* @irq: interrupt number
* @dir: pointer to the proc/irq/NN/name entry
*/
struct irqaction {
irq_handler_t handler;
unsigned long flags;