diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-09-23 12:26:47 +0300 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2022-10-04 21:06:58 +0300 |
| commit | c7c1f38f6cba7e3249866c06639ea62755f0a24e (patch) | |
| tree | 4266150081c8535a130ab2ec68ccac5bc9532cdb /drivers/vfio/mdev | |
| parent | 062e720cd209d8091c4f3d118d93973f02209aca (diff) | |
| download | linux-c7c1f38f6cba7e3249866c06639ea62755f0a24e.tar.xz | |
vfio/mdev: remove mtype_get_parent_dev
Just open code the dereferences in the only user.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Link: https://lore.kernel.org/r/20220923092652.100656-10-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/mdev')
| -rw-r--r-- | drivers/vfio/mdev/mdev_core.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c index 75628759a3bf..93f8caf2e5f7 100644 --- a/drivers/vfio/mdev/mdev_core.c +++ b/drivers/vfio/mdev/mdev_core.c @@ -23,16 +23,6 @@ static struct class_compat *mdev_bus_compat_class; static LIST_HEAD(mdev_list); static DEFINE_MUTEX(mdev_list_lock); -/* - * Used in mdev_type_attribute sysfs functions to return the parent struct - * device - */ -struct device *mtype_get_parent_dev(struct mdev_type *mtype) -{ - return mtype->parent->dev; -} -EXPORT_SYMBOL(mtype_get_parent_dev); - /* Caller must hold parent unreg_sem read or write lock */ static void mdev_device_remove_common(struct mdev_device *mdev) { |