diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_dma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 048c54bdfd4..a3aea17c964 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -2162,20 +2162,19 @@ int i915_driver_unload(struct drm_device *dev) return 0; } -int i915_driver_open(struct drm_device *dev, struct drm_file *file_priv) +int i915_driver_open(struct drm_device *dev, struct drm_file *file) { - struct drm_i915_file_private *i915_file_priv; + struct drm_i915_file_private *file_priv; DRM_DEBUG_DRIVER("\n"); - i915_file_priv = (struct drm_i915_file_private *) - kmalloc(sizeof(*i915_file_priv), GFP_KERNEL); - - if (!i915_file_priv) + file_priv = kmalloc(sizeof(*file_priv), GFP_KERNEL); + if (!file_priv) return -ENOMEM; - file_priv->driver_priv = i915_file_priv; + file->driver_priv = file_priv; - INIT_LIST_HEAD(&i915_file_priv->mm.request_list); + INIT_LIST_HEAD(&file_priv->mm.request_list); + mutex_init(&file_priv->mutex); return 0; } @@ -2218,11 +2217,12 @@ void i915_driver_preclose(struct drm_device * dev, struct drm_file *file_priv) i915_mem_release(dev, file_priv, dev_priv->agp_heap); } -void i915_driver_postclose(struct drm_device *dev, struct drm_file *file_priv) +void i915_driver_postclose(struct drm_device *dev, struct drm_file *file) { - struct drm_i915_file_private *i915_file_priv = file_priv->driver_priv; + struct drm_i915_file_private *file_priv = file->driver_priv; - kfree(i915_file_priv); + mutex_destroy(&file_priv->mutex); + kfree(file_priv); } struct drm_ioctl_desc i915_ioctls[] = { |