Re: linux-next: build warning after merge of the iommufd tree

Nicolin Chen
2023-03-31T05:10:03Z

Thanks for reporting.

On Fri, Mar 31, 2023 at 03:31:46PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the iommufd tree, today's linux-next build (htmldocs)
> produced this warning:
>
> drivers/iommu/iommufd/device.c:674: warning: Excess function parameter 'ioas_id' description in 'iommufd_access_create'
>
> Introduced by commits
>
> 7540af571dc7 ("iommufd: Create access in vfio_iommufd_emulated_bind()")

Should have dropped that line from kdoc in this commit.

diff --git a/drivers/iommu/iommufd/device.c b/drivers/iommu/iommufd/device.c
index fca09bb4e839..d791ab5830b4 100644
--- a/drivers/iommu/iommufd/device.c
+++ b/drivers/iommu/iommufd/device.c
@@ -795,7 +795,6 @@ void iommufd_access_destroy_object(struct iommufd_object *obj)
/**
* iommufd_access_create - Create an iommufd_access
* @ictx: iommufd file descriptor
- * @ioas_id: ID for a IOMMUFD_OBJ_IOAS
* @ops: Driver's ops to associate with the access
* @data: Opaque data to pass into ops functions
*