amdgpu: amdgpu_bo_inc_ref don't return dummy int

Signed-off-by: Qiang Yu <Qiang.Yu@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

diff --git a/amdgpu/amdgpu-symbol-check b/amdgpu/amdgpu-symbol-check
index 487610e..58646e8 100755 (executable)
--- a/amdgpu/amdgpu-symbol-check
+++ b/amdgpu/amdgpu-symbol-check
@@ -15,8 +15,8 @@ amdgpu_bo_cpu_map
 amdgpu_bo_cpu_unmap
 amdgpu_bo_export
 amdgpu_bo_free
 amdgpu_bo_cpu_unmap
 amdgpu_bo_export
 amdgpu_bo_free

-amdgpu_bo_inc_ref

 amdgpu_bo_import
 amdgpu_bo_import

+amdgpu_bo_inc_ref

 amdgpu_bo_list_create
 amdgpu_bo_list_destroy
 amdgpu_bo_list_update
 amdgpu_bo_list_create
 amdgpu_bo_list_destroy
 amdgpu_bo_list_update

diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h
index e1f93f8..dc51659 100644 (file)
--- a/amdgpu/amdgpu.h
+++ b/amdgpu/amdgpu.h
@@ -725,13 +725,10 @@ int amdgpu_bo_free(amdgpu_bo_handle buf_handle);
  *
  * \param   bo - \c [in]  Buffer object handle to increase the reference count
  *
  *
  * \param   bo - \c [in]  Buffer object handle to increase the reference count
  *

- * \return   0 on success\n
- *          <0 - Negative POSIX Error code
- *

  * \sa amdgpu_bo_alloc(), amdgpu_bo_free()
  *
 */
  * \sa amdgpu_bo_alloc(), amdgpu_bo_free()
  *
 */

-int amdgpu_bo_inc_ref(amdgpu_bo_handle bo);
+void amdgpu_bo_inc_ref(amdgpu_bo_handle bo);

 
 /**
  * Request CPU access to GPU accessable memory
 
 /**
  * Request CPU access to GPU accessable memory

diff --git a/amdgpu/amdgpu_bo.c b/amdgpu/amdgpu_bo.c
index dceab01..6a95929 100644 (file)
--- a/amdgpu/amdgpu_bo.c
+++ b/amdgpu/amdgpu_bo.c
@@ -438,10 +438,9 @@ int amdgpu_bo_free(amdgpu_bo_handle buf_handle)
        return 0;
 }
 
        return 0;
 }
 

-int amdgpu_bo_inc_ref(amdgpu_bo_handle bo)
+void amdgpu_bo_inc_ref(amdgpu_bo_handle bo)

 {
        atomic_inc(&bo->refcount);
 {
        atomic_inc(&bo->refcount);

-       return 0;

 }
 
 int amdgpu_bo_cpu_map(amdgpu_bo_handle bo, void **cpu)
 }
 
 int amdgpu_bo_cpu_map(amdgpu_bo_handle bo, void **cpu)