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drm/fence: shut up lockdep

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Dave Airlie 2007-07-25 14:32:15 +10:00
parent 283eaa2559
commit c395d27a72
1 changed files with 3 additions and 2 deletions
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5
linux-core/drm_fence.c
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@ -520,9 +520,10 @@ void drm_fence_manager_init(struct drm_device * dev)
struct drm_fence_class_manager *class; struct drm_fence_class_manager *class;
struct drm_fence_driver *fed = dev->driver->fence_driver; struct drm_fence_driver *fed = dev->driver->fence_driver;
int i; int i;
unsigned long flags;
rwlock_init(&fm->lock); rwlock_init(&fm->lock);
write_lock(&fm->lock); write_lock_irqsave(&fm->lock, flags);
fm->initialized = 0; fm->initialized = 0;
if (!fed) if (!fed)
goto out_unlock; goto out_unlock;
@ -541,7 +542,7 @@ void drm_fence_manager_init(struct drm_device * dev)
atomic_set(&fm->count, 0); atomic_set(&fm->count, 0);
out_unlock: out_unlock:
write_unlock(&fm->lock); write_unlock_irqrestore(&fm->lock, flags);
} }
void drm_fence_manager_takedown(struct drm_device * dev) void drm_fence_manager_takedown(struct drm_device * dev)