diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4302-drm-amdgpu-remove-set-but-not-used-variable-adev.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4302-drm-amdgpu-remove-set-but-not-used-variable-adev.patch | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4302-drm-amdgpu-remove-set-but-not-used-variable-adev.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4302-drm-amdgpu-remove-set-but-not-used-variable-adev.patch new file mode 100644 index 00000000..01b47274 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4302-drm-amdgpu-remove-set-but-not-used-variable-adev.patch @@ -0,0 +1,68 @@ +From 48bce9df3f014a63fd877f3cd651af7bec1a87eb Mon Sep 17 00:00:00 2001 +From: YueHaibing <yuehaibing@huawei.com> +Date: Wed, 23 Oct 2019 15:58:31 +0800 +Subject: [PATCH 4302/4736] drm/amdgpu: remove set but not used variable 'adev' + +drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1221:24: warning: variable adev set but not used [-Wunused-but-set-variable] +drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:488:24: warning: variable adev set but not used [-Wunused-but-set-variable] +drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:547:24: warning: variable adev set but not used [-Wunused-but-set-variable] + +It is never used, so can removed it. + +Signed-off-by: YueHaibing <yuehaibing@huawei.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 9 --------- + 1 file changed, 9 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +index 8bdc1eec496e..9a094e118d96 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +@@ -596,15 +596,12 @@ static int amdgpu_move_vram_ram(struct ttm_buffer_object *bo, bool evict, + struct ttm_operation_ctx *ctx, + struct ttm_mem_reg *new_mem) + { +- struct amdgpu_device *adev; + struct ttm_mem_reg *old_mem = &bo->mem; + struct ttm_mem_reg tmp_mem; + struct ttm_place placements; + struct ttm_placement placement; + int r; + +- adev = amdgpu_ttm_adev(bo->bdev); +- + /* create space/pages for new_mem in GTT space */ + tmp_mem = *new_mem; + tmp_mem.mm_node = NULL; +@@ -655,15 +652,12 @@ static int amdgpu_move_ram_vram(struct ttm_buffer_object *bo, bool evict, + struct ttm_operation_ctx *ctx, + struct ttm_mem_reg *new_mem) + { +- struct amdgpu_device *adev; + struct ttm_mem_reg *old_mem = &bo->mem; + struct ttm_mem_reg tmp_mem; + struct ttm_placement placement; + struct ttm_place placements; + int r; + +- adev = amdgpu_ttm_adev(bo->bdev); +- + /* make space in GTT for old_mem buffer */ + tmp_mem = *new_mem; + tmp_mem.mm_node = NULL; +@@ -1372,11 +1366,8 @@ static struct ttm_backend_func amdgpu_backend_func = { + static struct ttm_tt *amdgpu_ttm_tt_create(struct ttm_buffer_object *bo, + uint32_t page_flags) + { +- struct amdgpu_device *adev; + struct amdgpu_ttm_tt *gtt; + +- adev = amdgpu_ttm_adev(bo->bdev); +- + gtt = kzalloc(sizeof(struct amdgpu_ttm_tt), GFP_KERNEL); + if (gtt == NULL) { + return NULL; +-- +2.17.1 + |