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[PATCH] drm/amdgpu: add function declaration in amdgpu.h

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We get 2 warnings when building kernel with W=1:
drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c:502:10: warning: no previous prototype for 'init_cond_exec' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c:514:6: warning: no previous prototype for 'patch_cond_exec' [-Wmissing-prototypes]

In fact, both functions are not declared in any files.

So this patch declares them in drivers/gpu/drm/amd/amdgpu/amdgpu.h.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 8e3d9b2..7b71cbe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -396,6 +396,8 @@ int amdgpu_fence_emit(struct amdgpu_ring *ring, struct fence **fence);
 void amdgpu_fence_process(struct amdgpu_ring *ring);
 int amdgpu_fence_wait_empty(struct amdgpu_ring *ring);
 unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring);
+unsigned int init_cond_exec(struct amdgpu_ring *ring);
+void patch_cond_exec(struct amdgpu_ring *ring, unsigned int offset);
 
 /*
  * BO.
-- 
2.7.4

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[PATCH] drm/amdgpu: add function declaration in amdgpu.h Baoyou Xie <baoyou.xie@linaro.org> - 2016-09-18 16:30 +0200
  RE: [PATCH] drm/amdgpu: add function declaration in amdgpu.h "Deucher, Alexander" <Alexander.Deucher@amd.com> - 2016-09-19 16:00 +0200

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