staging: ion: add api to set/get platform device

[firefly-linux-kernel-4.4.55.git] / drivers / staging / android / ion / ion.h

diff --git a/drivers/staging/android/ion/ion.h b/drivers/staging/android/ion/ion.h
index bd35c9c259d41437160b415e2a43bc9596a2b85b..13f48f6bd2d313347b1afdf2f2f53080c6683bf5 100644 (file)
--- a/drivers/staging/android/ion/ion.h
+++ b/drivers/staging/android/ion/ion.h
@@ -72,6 +72,11 @@ struct ion_platform_data {
        struct ion_platform_heap *heaps;
 };
 
+struct device *ion_device_get_platform(struct ion_device *idev);
+
+void ion_device_set_platform(struct ion_device *idev,
+                            struct device *dev);
+
 /**
  * ion_reserve() - reserve memory for ion heaps if applicable
  * @data:      platform data specifying starting physical address and