[PATCH] drm: amd: amdgpu: constify ttm_place structures.

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] drm: amd: amdgpu: constify ttm_place structures.
Date	2017-07-02 11:20 +0200
Message-ID	<tYJcR-7V2-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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ttm_place are not supposed to change at runtime. All functions
working with ttm_place provided by <drm/ttm/ttm_placement.h> work
with const ttm_place. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 5db0230..a2c8380 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -186,7 +186,7 @@ static void amdgpu_evict_flags(struct ttm_buffer_object *bo,
 {
 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
 	struct amdgpu_bo *abo;
-	static struct ttm_place placements = {
+	static const struct ttm_place placements = {
 		.fpfn = 0,
 		.lpfn = 0,
 		.flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM
-- 
2.7.4

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[PATCH] drm: amd: amdgpu: constify ttm_place structures. Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-07-02 11:20 +0200
  Re: [PATCH] drm: amd: amdgpu: constify ttm_place structures. Christian König <deathsimple@vodafone.de> - 2017-07-02 14:50 +0200
  Re: [PATCH] drm: amd: amdgpu: constify ttm_place structures. Christian König <deathsimple@vodafone.de> - 2017-07-03 09:20 +0200

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