}
mutex_unlock(&dev->master_mutex);
- mutex_lock(&dev->struct_mutex);
+ mutex_lock(&dev->filelist_mutex);
list_add(&priv->lhead, &dev->filelist);
- mutex_unlock(&dev->struct_mutex);
+ mutex_unlock(&dev->filelist_mutex);
#ifdef __alpha__
/*
*/
static void drm_legacy_dev_reinit(struct drm_device *dev)
{
- if (drm_core_check_feature(dev, DRIVER_MODESET))
- return;
+ if (dev->irq_enabled)
+ drm_irq_uninstall(dev);
+
+ mutex_lock(&dev->struct_mutex);
+
+ drm_legacy_agp_clear(dev);
+
+ drm_legacy_sg_cleanup(dev);
+ drm_legacy_vma_flush(dev);
+ drm_legacy_dma_takedown(dev);
+
+ mutex_unlock(&dev->struct_mutex);
dev->sigdata.lock = NULL;
dev->context_flag = 0;
dev->last_context = 0;
dev->if_version = 0;
+
+ DRM_DEBUG("lastclose completed\n");
}
/*
*
* \sa drm_device
*/
-int drm_lastclose(struct drm_device * dev)
+void drm_lastclose(struct drm_device * dev)
{
DRM_DEBUG("\n");
dev->driver->lastclose(dev);
DRM_DEBUG("driver lastclose completed\n");
- if (dev->irq_enabled && !drm_core_check_feature(dev, DRIVER_MODESET))
- drm_irq_uninstall(dev);
-
- mutex_lock(&dev->struct_mutex);
-
- drm_agp_clear(dev);
-
- drm_legacy_sg_cleanup(dev);
- drm_legacy_vma_flush(dev);
- drm_legacy_dma_takedown(dev);
-
- mutex_unlock(&dev->struct_mutex);
-
- drm_legacy_dev_reinit(dev);
-
- DRM_DEBUG("lastclose completed\n");
- return 0;
+ if (!drm_core_check_feature(dev, DRIVER_MODESET))
+ drm_legacy_dev_reinit(dev);
}
/**
struct drm_file *file_priv = filp->private_data;
struct drm_minor *minor = file_priv->minor;
struct drm_device *dev = minor->dev;
- int retcode = 0;
mutex_lock(&drm_global_mutex);
DRM_DEBUG("open_count = %d\n", dev->open_count);
- mutex_lock(&dev->struct_mutex);
+ mutex_lock(&dev->filelist_mutex);
list_del(&file_priv->lhead);
+ mutex_unlock(&dev->filelist_mutex);
+
+ mutex_lock(&dev->struct_mutex);
if (file_priv->magic)
idr_remove(&file_priv->master->magic_map, file_priv->magic);
mutex_unlock(&dev->struct_mutex);
*/
if (!--dev->open_count) {
- retcode = drm_lastclose(dev);
+ drm_lastclose(dev);
if (drm_device_is_unplugged(dev))
drm_put_dev(dev);
}
drm_minor_release(minor);
- return retcode;
+ return 0;
}
EXPORT_SYMBOL(drm_release);