[08/14] staging: android: ion: Remove base from ion_carveout_heap

Submitted by Andrew F. Davis on Jan. 11, 2019, 6:05 p.m.

Details

Message ID 20190111180523.27862-9-afd@ti.com
State New
Series "Misc ION cleanups and adding unmapped heap"
Headers show

Commit Message

Andrew F. Davis Jan. 11, 2019, 6:05 p.m.
The base address is not used anywhere and tracked by the pool
allocator. No need to store this anymore.

Signed-off-by: Andrew F. Davis <afd@ti.com>
---
 drivers/staging/android/ion/ion_carveout_heap.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

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diff --git a/drivers/staging/android/ion/ion_carveout_heap.c b/drivers/staging/android/ion/ion_carveout_heap.c
index be80671df9c8..ab9b72adca9c 100644
--- a/drivers/staging/android/ion/ion_carveout_heap.c
+++ b/drivers/staging/android/ion/ion_carveout_heap.c
@@ -20,7 +20,6 @@ 
 struct ion_carveout_heap {
 	struct ion_heap heap;
 	struct gen_pool *pool;
-	phys_addr_t base;
 };
 
 static phys_addr_t ion_carveout_allocate(struct ion_heap *heap,
@@ -125,8 +124,7 @@  struct ion_heap *ion_carveout_heap_create(phys_addr_t base, size_t size)
 		kfree(carveout_heap);
 		return ERR_PTR(-ENOMEM);
 	}
-	carveout_heap->base = base;
-	gen_pool_add(carveout_heap->pool, carveout_heap->base, size, -1);
+	gen_pool_add(carveout_heap->pool, base, size, -1);
 	carveout_heap->heap.ops = &carveout_heap_ops;
 	carveout_heap->heap.type = ION_HEAP_TYPE_CARVEOUT;
 	carveout_heap->heap.flags = ION_HEAP_FLAG_DEFER_FREE;