diff options
| author | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2007-02-14 15:32:08 +0100 |
|---|---|---|
| committer | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2007-02-14 15:32:08 +0100 |
| commit | 35eb12d8bf91e7a3b0702385fa47b648194803c4 (patch) | |
| tree | 6403fad22bc5e0199974587826b67b1c24a384a7 /linux-core/drm_lock.c | |
| parent | f524870184b29885c6207af21fcb45c47fbaa576 (diff) | |
Fix multiple spinlock unlocking
Diffstat (limited to 'linux-core/drm_lock.c')
| -rw-r--r-- | linux-core/drm_lock.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/linux-core/drm_lock.c b/linux-core/drm_lock.c index a4b1a63f..f02df36b 100644 --- a/linux-core/drm_lock.c +++ b/linux-core/drm_lock.c @@ -224,7 +224,6 @@ int drm_lock_take(drm_lock_data_t *lock_data, if (_DRM_LOCKING_CONTEXT(old) == context) { if (old & _DRM_LOCK_HELD) { - spin_unlock(&lock_data->spinlock); if (context != DRM_KERNEL_CONTEXT) { DRM_ERROR("%d holds heavyweight lock\n", context); @@ -236,10 +235,8 @@ int drm_lock_take(drm_lock_data_t *lock_data, if ((_DRM_LOCKING_CONTEXT(new)) == context && (new & _DRM_LOCK_HELD)) { /* Have lock */ - spin_unlock(&lock_data->spinlock); return 1; } - spin_unlock(&lock_data->spinlock); return 0; } |