1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index c8d972763889..95dbce286a41 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -980,12 +980,9 @@ int omap_gem_resume(struct device *dev)
 #ifdef CONFIG_DEBUG_FS
 void omap_gem_describe(struct drm_gem_object *obj, struct seq_file *m)
 {
-        struct drm_device *dev = obj->dev;
         struct omap_gem_object *omap_obj = to_omap_bo(obj);
         uint64_t off;
 
-        WARN_ON(!mutex_is_locked(&dev->struct_mutex));
-
         off = drm_vma_node_start(&obj->vma_node);
 
         seq_printf(m, "%08x: %2d (%2d) %08llx %08Zx (%2d) %p %4d",
@@ -1050,10 +1047,10 @@ static inline bool is_waiting(struct omap_gem_sync_waiter *waiter)
 {
         struct omap_gem_object *omap_obj = waiter->omap_obj;
         if ((waiter->op & OMAP_GEM_READ) &&
-                        (omap_obj->sync->read_complete < waiter->read_target))
+                        (omap_obj->sync->write_complete < waiter->write_target))
                 return true;
         if ((waiter->op & OMAP_GEM_WRITE) &&
-                        (omap_obj->sync->write_complete < waiter->write_target))
+                        (omap_obj->sync->read_complete < waiter->read_target))
                 return true;
         return false;
 }
@@ -1229,6 +1226,8 @@ int omap_gem_op_async(struct drm_gem_object *obj, enum omap_gem_op op,
                 }
 
                 spin_unlock(&sync_lock);
+
+                kfree(waiter);
         }
 
         /* no waiting.. */