diff options
| -rw-r--r-- | drivers/video/tegra/host/nvhost_acm.c | 4 | ||||
| -rw-r--r-- | drivers/video/tegra/nvmap/nvmap_handle.c | 2 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/video/tegra/host/nvhost_acm.c b/drivers/video/tegra/host/nvhost_acm.c index fcedb5c1a2c8..edf9286566b4 100644 --- a/drivers/video/tegra/host/nvhost_acm.c +++ b/drivers/video/tegra/host/nvhost_acm.c @@ -219,9 +219,7 @@ void nvhost_module_busy(struct nvhost_device *dev) cancel_delayed_work(&dev->powerstate_down); dev->refcount++; - if (unlikely(dev->refcount <= 0)) - pr_err("unbalanced refcount %d\n", dev->refcount); - if (!nvhost_module_powered(dev)) + if (dev->refcount > 0 && !nvhost_module_powered(dev)) to_state_running_locked(dev); mutex_unlock(&dev->lock); diff --git a/drivers/video/tegra/nvmap/nvmap_handle.c b/drivers/video/tegra/nvmap/nvmap_handle.c index 1c5e61ccd45d..1a6aec5ae998 100644 --- a/drivers/video/tegra/nvmap/nvmap_handle.c +++ b/drivers/video/tegra/nvmap/nvmap_handle.c @@ -904,7 +904,7 @@ void nvmap_free_handle_id(struct nvmap_client *client, unsigned long id) nvmap_err(client, "%s freeing pinned handle %p\n", current->group_leader->comm, h); - while (pins--) + while (pins-- > 0) nvmap_unpin_handles(client, &ref->handle, 1); if (h->owner == client) |