diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2020-05-21 00:54:36 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2020-05-21 00:54:36 +0200 |
| commit | 135d39dcedcedd1f44ea0bba52f15ac5922c114f (patch) | |
| tree | 12379fc8ef7489eaca1c7245f8bd6af74c619a8f /include/linux/kref.h | |
| parent | 187764bd111b27783b6d68ffb3b3dbb3a9bafd38 (diff) | |
| parent | 1279cd128bba968ebe0a2df7f7ae38bae90250ef (diff) | |
Merge remote-tracking branch 'remotes/fslc/4.9-2.3.x-imx' into toradex_4.9-2.3.x-imx-next
Conflicts:
sound/soc/codecs/sgtl5000.c
sound/soc/fsl/imx-sgtl5000.c
Diffstat (limited to 'include/linux/kref.h')
| -rw-r--r-- | include/linux/kref.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/kref.h b/include/linux/kref.h index e15828fd71f1..e2df6d397ff0 100644 --- a/include/linux/kref.h +++ b/include/linux/kref.h @@ -33,6 +33,11 @@ static inline void kref_init(struct kref *kref) atomic_set(&kref->refcount, 1); } +static inline int kref_read(const struct kref *kref) +{ + return atomic_read(&kref->refcount); +} + /** * kref_get - increment refcount for object. * @kref: object. |