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-rw-r--r--include/linux/irq.h1
-rw-r--r--kernel/irq/chip.c2
2 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index f486c4dee1b..1939d42c21d 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -129,6 +129,7 @@ struct irq_chip {
*
* @handle_irq: highlevel irq-events handler [if NULL, __do_IRQ()]
* @chip: low level interrupt hardware access
+ * @msi_desc: MSI descriptor
* @handler_data: per-IRQ data for the irq_chip methods
* @chip_data: platform-specific per-chip private data for the chip
* methods, to allow shared chip implementations
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 76a9106a0bf..e6dc8b8839d 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -168,7 +168,7 @@ EXPORT_SYMBOL(set_irq_data);
/**
* set_irq_data - set irq type data for an irq
* @irq: Interrupt number
- * @data: Pointer to interrupt specific data
+ * @entry: Pointer to MSI descriptor data
*
* Set the hardware irq controller data for an irq
*/