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| author |   Jiri Kosina <jkosina@suse.cz> | 2021-02-23 11:33:13 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-02-23 11:33:13 +0100 |
| commit | d6310078d9f8c416e85f641a631aecf58f9c97ff (patch) | |
| tree | 58ed5d9818ada3e970d93438083731abd6293ba9 /include/linux/mdev.h | |
| parent | Merge branch 'for-5.12/doc' into for-linus (diff) | |
| parent | HID: google: Get HID report on probe to confirm tablet switch state (diff) | |
Merge branch 'for-5.12/google' into for-linus
- User experience improvements for hid-google from Nicolas Boichat
Diffstat (limited to 'include/linux/mdev.h')
| -rw-r--r-- | include/linux/mdev.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mdev.h b/include/linux/mdev.h index 0ce30ca78db0..9004375c462e 100644 --- a/include/linux/mdev.h +++ b/include/linux/mdev.h @@ -72,6 +72,9 @@ struct device *mdev_get_iommu_device(struct device *dev); * @mmap: mmap callback * @mdev: mediated device structure * @vma: vma structure + * @request: request callback to release device + * @mdev: mediated device structure + * @count: request sequence number * Parent device that support mediated device should be registered with mdev * module with mdev_parent_ops structure. **/ @@ -92,6 +95,7 @@ struct mdev_parent_ops { long (*ioctl)(struct mdev_device *mdev, unsigned int cmd, unsigned long arg); int (*mmap)(struct mdev_device *mdev, struct vm_area_struct *vma); + void (*request)(struct mdev_device *mdev, unsigned int count); }; /* interface for exporting mdev supported type attributes */ |