diff options
author | Daniel J Blueman <daniel.blueman@gmail.com> | 2010-05-17 14:23:52 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-02 10:20:48 -0700 |
commit | 33126b3d34031fa52aa9c0348d57ea7b967b790f (patch) | |
tree | 9b9af4cd7a64a3ec9f0c6c620a60e0075fc7e9a1 /drivers/gpu | |
parent | 73213a0735abbfe01e7c5d51a776dd34e14bc8d5 (diff) |
i915: fix lock imbalance on error path...
commit f953c9353f5fe6e98fa7f32f51060a74d845b5f8 upstream.
While investigating Intel i5 Arrandale GPU lockups with -rc4, I
noticed a lock imbalance.
Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 7f436ec075f6..544923988d13 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -192,6 +192,7 @@ int i965_reset(struct drm_device *dev, u8 flags) } } else { DRM_ERROR("Error occurred. Don't know how to reset this chip.\n"); + mutex_unlock(&dev->struct_mutex); return -ENODEV; } |