diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2178-drm-amdgpu-virt-remove-redundant-variable-pf2vf_ver.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2178-drm-amdgpu-virt-remove-redundant-variable-pf2vf_ver.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2178-drm-amdgpu-virt-remove-redundant-variable-pf2vf_ver.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2178-drm-amdgpu-virt-remove-redundant-variable-pf2vf_ver.patch new file mode 100644 index 00000000..42f76aa7 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2178-drm-amdgpu-virt-remove-redundant-variable-pf2vf_ver.patch @@ -0,0 +1,43 @@ +From 70779648f36421a7a8711f1634d93ac09e546b48 Mon Sep 17 00:00:00 2001 +From: Colin Ian King <colin.king@canonical.com> +Date: Sat, 11 Nov 2017 11:51:10 +0000 +Subject: [PATCH 2178/4131] drm/amdgpu/virt: remove redundant variable + pf2vf_ver + +Variable pf2vf_ver is assigned but never read, it is redundant and +hence can be removed. + +Cleans up clang warning: +drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:310:3: warning: Value stored +to 'pf2vf_ver' is never read + +Reivewed-by: Horace Chen <horace.chen@amd.com> +Signed-off-by: Colin Ian King <colin.king@canonical.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 2 -- + 1 file changed, 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +index 663bf35..0769cb9 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +@@ -318,7 +318,6 @@ int amdgpu_virt_fw_reserve_get_checksum(void *obj, + + void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev) + { +- uint32_t pf2vf_ver = 0; + uint32_t pf2vf_size = 0; + uint32_t checksum = 0; + uint32_t checkval; +@@ -331,7 +330,6 @@ void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev) + adev->virt.fw_reserve.p_pf2vf = + (struct amdgim_pf2vf_info_header *)( + adev->fw_vram_usage.va + AMDGIM_DATAEXCHANGE_OFFSET); +- pf2vf_ver = adev->virt.fw_reserve.p_pf2vf->version; + AMDGPU_FW_VRAM_PF2VF_READ(adev, header.size, &pf2vf_size); + AMDGPU_FW_VRAM_PF2VF_READ(adev, checksum, &checksum); + AMDGPU_FW_VRAM_PF2VF_READ(adev, feature_flags, &adev->virt.gim_feature); +-- +2.7.4 + |