Remove the function nvif_notify_ref() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/nouveau/nvif/notify.c | 9 ---------
drivers/gpu/drm/nouveau/nvif/notify.h | 1 -
2 files changed, 10 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvif/notify.c b/drivers/gpu/drm/nouveau/nvif/notify.c
index 0898c31..d1c26db 100644
--- a/drivers/gpu/drm/nouveau/nvif/notify.c
+++ b/drivers/gpu/drm/nouveau/nvif/notify.c
@@ -219,15 +219,6 @@ nvif_notify_del(struct nvif_notify *notify)
kfree(notify);
}
-void
-nvif_notify_ref(struct nvif_notify *notify, struct nvif_notify **pnotify)
-{
- BUG_ON(notify != NULL);
- if (*pnotify)
- (*pnotify)->dtor(*pnotify);
- *pnotify = notify;
-}
-
int
nvif_notify_new(struct nvif_object *object, int (*func)(struct nvif_notify *),
bool work, u8 type, void *data, u32 size, u32 reply,
diff --git a/drivers/gpu/drm/nouveau/nvif/notify.h b/drivers/gpu/drm/nouveau/nvif/notify.h
index 9ebfa3b..ea8593e 100644
--- a/drivers/gpu/drm/nouveau/nvif/notify.h
+++ b/drivers/gpu/drm/nouveau/nvif/notify.h
@@ -34,6 +34,5 @@ int nvif_notify(const void *, u32, const void *, u32);
int nvif_notify_new(struct nvif_object *, int (*func)(struct nvif_notify *),
bool work, u8 type, void *data, u32 size, u32 reply,
struct nvif_notify **);
-void nvif_notify_ref(struct nvif_notify *, struct nvif_notify **);
#endif
--
1.7.10.4
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