diff options
Diffstat (limited to 'drivers/gpu/drm/vc4')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_gem.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c index a1a0104..12fb70e 100644 --- a/drivers/gpu/drm/vc4/vc4_gem.c +++ b/drivers/gpu/drm/vc4/vc4_gem.c @@ -1010,13 +1010,16 @@ vc4_submit_cl_ioctl(struct drm_device *dev, void *data, } mutex_lock(&vc4->power_lock); - if (vc4->power_refcount++ == 0) + if (vc4->power_refcount++ == 0) { ret = pm_runtime_get_sync(&vc4->v3d->pdev->dev); - mutex_unlock(&vc4->power_lock); - if (ret < 0) { - kfree(exec); - return ret; + if (ret < 0) { + mutex_unlock(&vc4->power_lock); + vc4->power_refcount--; + kfree(exec); + return ret; + } } + mutex_unlock(&vc4->power_lock); exec->args = args; INIT_LIST_HEAD(&exec->unref_list); |
