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| author | Guchun Chen <guchun.chen@amd.com> | 2021-03-30 17:58:28 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-09 16:49:42 -0400 |
| commit | 9973de10b5b70b0e5ed9e01e3b392dfc65ab215d (patch) | |
| tree | 89cb3eda3ae31393e3eba59f3aba5a5ff18362f9 /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | |
| parent | 3c3dc654333f6389803cdcaf03912e94173ae510 (diff) | |
| download | lwn-9973de10b5b70b0e5ed9e01e3b392dfc65ab215d.tar.gz lwn-9973de10b5b70b0e5ed9e01e3b392dfc65ab215d.zip | |
drm/amdgpu: fix compiler warning(v2)
warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
int write = !(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY);
v2: put short variable declaration last
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 80071f54f2aa..f292f7abb02c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -823,11 +823,10 @@ static int amdgpu_ttm_tt_pin_userptr(struct ttm_device *bdev, { struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); struct amdgpu_ttm_tt *gtt = (void *)ttm; - int r; - int write = !(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY); enum dma_data_direction direction = write ? DMA_BIDIRECTIONAL : DMA_TO_DEVICE; + int r; /* Allocate an SG array and squash pages into it */ r = sg_alloc_table_from_pages(ttm->sg, ttm->pages, ttm->num_pages, 0, @@ -861,7 +860,6 @@ static void amdgpu_ttm_tt_unpin_userptr(struct ttm_device *bdev, { struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); struct amdgpu_ttm_tt *gtt = (void *)ttm; - int write = !(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY); enum dma_data_direction direction = write ? DMA_BIDIRECTIONAL : DMA_TO_DEVICE; |