Commit f318a44e authored by Dong Bo's avatar Dong Bo Committed by Jonathan Corbet
Browse files

vfio: fix documentation 



Update vfio_add_group_dev description to match the current API.

Signed-off-by: default avatarDong Bo <dongbo4@huawei.com>
Reviewed-by: default avatarCornelia Huck <cohuck@redhat.com>
Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 1897e8f3

Documentation/vfio.txt

+2 −3
Original line number Diff line number Diff line
@@ -252,15 +252,14 @@ into VFIO core. When devices are bound and unbound to the driver, 
the driver should call vfio_add_group_dev() and vfio_del_group_dev()

respectively::



	extern int vfio_add_group_dev(struct iommu_group *iommu_group,

	                              struct device *dev,

	extern int vfio_add_group_dev(struct device *dev,

				      const struct vfio_device_ops *ops,

				      void *device_data);



	extern void *vfio_del_group_dev(struct device *dev);



vfio_add_group_dev() indicates to the core to begin tracking the

specified iommu_group and register the specified dev as owned by

iommu_group of the specified dev and register the dev as owned by

a VFIO bus driver.  The driver provides an ops structure for callbacks

similar to a file operations structure::