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author | 2022-03-14 19:14:29 -0700 | |
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committer | 2022-03-14 19:14:29 -0700 | |
commit | ce8356335027d3929fbfae4127451adaf36e1cd4 (patch) | |
tree | 8ac7d71d3b67a6138e811cd4d4e135d934233e47 /include/linux/vdpa.h | |
parent | Input: mt6779-keypad - fix signedness bug (diff) | |
parent | Linux 5.17-rc8 (diff) | |
download | linux-dev-ce8356335027d3929fbfae4127451adaf36e1cd4.tar.xz linux-dev-ce8356335027d3929fbfae4127451adaf36e1cd4.zip |
Merge tag 'v5.17-rc8' into next
Sync up with mainline to again get the latest changes in HID subsystem.
Diffstat (limited to 'include/linux/vdpa.h')
-rw-r--r-- | include/linux/vdpa.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/include/linux/vdpa.h b/include/linux/vdpa.h index 2de442ececae..721089bb4c84 100644 --- a/include/linux/vdpa.h +++ b/include/linux/vdpa.h @@ -401,18 +401,24 @@ static inline int vdpa_reset(struct vdpa_device *vdev) return ret; } -static inline int vdpa_set_features(struct vdpa_device *vdev, u64 features, bool locked) +static inline int vdpa_set_features_unlocked(struct vdpa_device *vdev, u64 features) { const struct vdpa_config_ops *ops = vdev->config; int ret; - if (!locked) - mutex_lock(&vdev->cf_mutex); - vdev->features_valid = true; ret = ops->set_driver_features(vdev, features); - if (!locked) - mutex_unlock(&vdev->cf_mutex); + + return ret; +} + +static inline int vdpa_set_features(struct vdpa_device *vdev, u64 features) +{ + int ret; + + mutex_lock(&vdev->cf_mutex); + ret = vdpa_set_features_unlocked(vdev, features); + mutex_unlock(&vdev->cf_mutex); return ret; } |