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-rw-r--r--kernel/irq/msi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 1ca484698bda..8a6d0dcab7a2 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -282,6 +282,7 @@ EXPORT_SYMBOL_GPL(msi_first_desc);
/**
* msi_next_desc - Get the next MSI descriptor of a device
* @dev: Device to operate on
+ * @filter: Descriptor state filter
*
* The first invocation of msi_next_desc() has to be preceeded by a
* successful invocation of __msi_first_desc(). Consecutive invocations are