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| author | Eric Anholt <eric@anholt.net> | 2009-11-09 22:57:34 (GMT) |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-02-26 21:23:18 (GMT) |
| commit | 21099537dbacc5c8999d833e6bfd1b72edd89189 (patch) | |
| tree | d152f60e7b4e6bcc72d3d753e8073a9d0345be3a /drivers/gpu | |
| parent | c2416fc6bb16fa87bcc4b9d90a7632f3531bdee6 (diff) | |
| download | linux-fsl-qoriq-21099537dbacc5c8999d833e6bfd1b72edd89189.tar.xz | |
drm/i915: Correct locking in the modesetting failure path, fixing a BUG_ON.
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 7bfded5..281faca 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1405,7 +1405,9 @@ static int i915_load_modeset_init(struct drm_device *dev, return 0; destroy_ringbuffer: + mutex_lock(&dev->struct_mutex); i915_gem_cleanup_ringbuffer(dev); + mutex_unlock(&dev->struct_mutex); out: return ret; } |