Remove deprecated implementation of hsaKmtMapGraphicHandle

The KFD implementation has been removed and will not be upstreamed.
This API has been superseded by hsaKmtRegisterGraphicsHandleToNodes.

Change-Id: I5f2d8da3260974618cdb6ea3fdcd77d37b82c9cb
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Amber Lin <Amber.Lin@amd.com>

src/fmm.h

@@ -53,10 +53,6 @@ void *fmm_allocate_device(uint32_t gpu_id, uint64_t MemorySizeInBytes, HsaMemFla
 void *fmm_allocate_doorbell(uint32_t gpu_id, uint64_t MemorySizeInBytes, uint64_t doorbell_offset);
 void *fmm_allocate_host(uint32_t node_id, uint64_t MemorySizeInBytes,
 			HsaMemFlags flags);
-void *fmm_open_graphic_handle(uint32_t gpu_id,
-		int32_t graphic_device_handle,
-		uint32_t graphic_handle,
-		uint64_t MemorySizeInBytes);
 void fmm_print(uint32_t node);
 bool fmm_is_inside_some_aperture(void *address);
 void fmm_release(void *address);