ret = idr_get_new_above(&drm_minors_idr, NULL,
base, &new_id);
mutex_unlock(&dev->struct_mutex);
- if (ret == -EAGAIN) {
+ if (ret == -EAGAIN)
goto again;
- } else if (ret) {
+ else if (ret)
return ret;
- }
if (new_id >= limit) {
idr_remove(&drm_minors_idr, new_id);
int drm_setmaster_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- int ret = 0;
+ int ret;
if (file_priv->is_master)
return 0;
drm_lastclose(dev);
return retcode;
}
+EXPORT_SYMBOL(drm_fill_in_dev);
/**
*minor = NULL;
return ret;
}
+EXPORT_SYMBOL(drm_get_minor);
/**
* Put a secondary minor number.
*minor_p = NULL;
return 0;
}
+EXPORT_SYMBOL(drm_put_minor);
+
+static void drm_unplug_minor(struct drm_minor *minor)
+{
+ drm_sysfs_device_remove(minor);
+}
/**
* Called via drm_exit() at module unload time or when pci device is
kfree(dev);
}
EXPORT_SYMBOL(drm_put_dev);
+
+void drm_unplug_dev(struct drm_device *dev)
+{
+ /* for a USB device */
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ drm_unplug_minor(dev->control);
+ drm_unplug_minor(dev->primary);
+
+ mutex_lock(&drm_global_mutex);
+
+ drm_device_set_unplugged(dev);
+
+ if (dev->open_count == 0) {
+ drm_put_dev(dev);
+ }
+ mutex_unlock(&drm_global_mutex);
+}
+EXPORT_SYMBOL(drm_unplug_dev);