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path: root/drivers/dma-buf/heaps/cma_heap.c
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Diffstat (limited to 'drivers/dma-buf/heaps/cma_heap.c')
-rw-r--r--drivers/dma-buf/heaps/cma_heap.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/dma-buf/heaps/cma_heap.c b/drivers/dma-buf/heaps/cma_heap.c
index a7f048048864..ee899f8e6721 100644
--- a/drivers/dma-buf/heaps/cma_heap.c
+++ b/drivers/dma-buf/heaps/cma_heap.c
@@ -13,7 +13,6 @@
#include <linux/dma-buf.h>
#include <linux/dma-heap.h>
#include <linux/dma-map-ops.h>
-#include <linux/dma-resv.h>
#include <linux/err.h>
#include <linux/highmem.h>
#include <linux/io.h>
@@ -183,8 +182,6 @@ static int cma_heap_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma)
{
struct cma_heap_buffer *buffer = dmabuf->priv;
- dma_resv_assert_held(dmabuf->resv);
-
if ((vma->vm_flags & (VM_SHARED | VM_MAYSHARE)) == 0)
return -EINVAL;