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authorAlex Williamson <alex.williamson@redhat.com>2016-12-30 08:13:41 -0700
committerAlex Williamson <alex.williamson@redhat.com>2016-12-30 08:13:41 -0700
commit9372e6feaafb65d88f667ffb5b7b425f8568344f (patch)
tree2fa165cb84cc92d297d283f4fe171b045dcbeb61 /samples/vfio-mdev
parent42930553a7c11f06351bc08b889808d0f6020f08 (diff)
downloadlinux-9372e6feaafb65d88f667ffb5b7b425f8568344f.tar.bz2
vfio-mdev: Make mdev_parent private
Rather than hoping for good behavior by marking some elements internal, enforce it by making the entire structure private and creating an accessor function for the one useful external field. Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: Zhi Wang <zhi.a.wang@intel.com> Cc: Jike Song <jike.song@intel.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed by: Kirti Wankhede <kwankhede@nvidia.com>
Diffstat (limited to 'samples/vfio-mdev')
-rw-r--r--samples/vfio-mdev/mtty.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c
index 1a74f0e488da..5e13efc62bad 100644
--- a/samples/vfio-mdev/mtty.c
+++ b/samples/vfio-mdev/mtty.c
@@ -734,7 +734,7 @@ int mtty_create(struct kobject *kobj, struct mdev_device *mdev)
for (i = 0; i < 2; i++) {
snprintf(name, MTTY_STRING_LEN, "%s-%d",
- dev_driver_string(mdev->parent->dev), i + 1);
+ dev_driver_string(mdev_parent_dev(mdev)), i + 1);
if (!strcmp(kobj->name, name)) {
nr_ports = i + 1;
break;