[RFC][PATCH 3/6] staging: android: ion: Drop heap type masks

[Laura Abbott <labbott@redhat.com>]

From: Laura Abbott <labbott@fedoraproject.org>


There is no advantage to having heap types be a mask. The ion client has
long since dropped the mask. Drop the notion of heap type masks as well.

Signed-off-by: Laura Abbott <labbott@redhat.com>
---
 drivers/staging/android/uapi/ion.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/staging/android/uapi/ion.h b/drivers/staging/android/uapi/ion.h
index 0a8e40f..a9c4e8b 100644
--- a/drivers/staging/android/uapi/ion.h
+++ b/drivers/staging/android/uapi/ion.h
@@ -44,14 +44,8 @@ enum ion_heap_type {
 			       * must be last so device specific heaps always
 			       * are at the end of this enum
 			       */
-	ION_NUM_HEAPS = 16,
 };
 
-#define ION_HEAP_SYSTEM_MASK		(1 << ION_HEAP_TYPE_SYSTEM)
-#define ION_HEAP_SYSTEM_CONTIG_MASK	(1 << ION_HEAP_TYPE_SYSTEM_CONTIG)
-#define ION_HEAP_CARVEOUT_MASK		(1 << ION_HEAP_TYPE_CARVEOUT)
-#define ION_HEAP_TYPE_DMA_MASK		(1 << ION_HEAP_TYPE_DMA)
-
 #define ION_NUM_HEAP_IDS		(sizeof(unsigned int) * 8)
 
 /**
-- 
2.5.5