[PATCH] genirq: fix the kerneldoc comment for struct irq_affinity_desc

[Jonathan Corbet]

Commit c410abbbacb9 ("genirq/affinity: Add is_managed to struct
irq_affinity_desc") added a new field but did not update the kerneldoc
comment, leading to this build warning:

  ./include/linux/interrupt.h:268: warning: Function parameter or member 
'is_managed' not described in 'irq_affinity_desc'

Add the missing information, making the docs build 0.001% quieter.

Signed-off-by: Jonathan Corbet <cor...@lwn.net>
---
 include/linux/interrupt.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index c672f34235e7..4a728dba02e2 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -260,6 +260,7 @@ struct irq_affinity {
 /**
  * struct irq_affinity_desc - Interrupt affinity descriptor
  * @mask:      cpumask to hold the affinity assignment
+ * @is_managed: 1 if the interrupt is managed internally
  */
 struct irq_affinity_desc {
        struct cpumask  mask;
-- 
2.20.1