[tip: irq/core] genirq/msi: Add missing kernel doc to msi_next_desc()

[tip-bot2 for Thomas Gleixner]

The following commit has been merged into the irq/core branch of tip:

Commit-ID:     fdd5340411b25450612767270ac3cd0d8454183c
Gitweb:        https://git.kernel.org/tip/fdd5340411b25450612767270ac3cd0d8454183c
Author:        Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate:    Fri, 11 Nov 2022 14:54:23 +01:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Thu, 17 Nov 2022 15:15:18 +01:00

genirq/msi: Add missing kernel doc to msi_next_desc()

W=1 complains about this.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: Ashok Raj <ashok.raj@xxxxxxxxx>
Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221111122013.947071142@xxxxxxxxxxxxx

---
 kernel/irq/msi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 1ca4846..8a6d0dc 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