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| author | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2006-10-19 17:00:03 +0200 |
|---|---|---|
| committer | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2006-10-19 17:00:03 +0200 |
| commit | 5de4665747c441b2a8e82b020cc386f2d974499d (patch) | |
| tree | 1b3b4103bb13e5d9797251926f33582bdb89ee12 /linux-core/i915_fence.c | |
| parent | e22b04f807b9869c8c89b6316214517f5da13322 (diff) | |
| parent | e8ba62db722eb0b915377269d7e1c3a039928669 (diff) | |
Importing fixes from drm-ttm-0-2-branch
Diffstat (limited to 'linux-core/i915_fence.c')
| -rw-r--r-- | linux-core/i915_fence.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/linux-core/i915_fence.c b/linux-core/i915_fence.c index fc8ab761..2182604c 100644 --- a/linux-core/i915_fence.c +++ b/linux-core/i915_fence.c @@ -124,6 +124,9 @@ int i915_fence_emit_sequence(drm_device_t * dev, uint32_t flags, uint32_t * sequence, uint32_t * native_type) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + if (!dev_priv) + return -EINVAL; + i915_emit_irq(dev); *sequence = (uint32_t) dev_priv->counter; *native_type = DRM_FENCE_TYPE_EXE; |