diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4373-drm-amdgpu-remove-set-but-not-used-variable-mc_share.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4373-drm-amdgpu-remove-set-but-not-used-variable-mc_share.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4373-drm-amdgpu-remove-set-but-not-used-variable-mc_share.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4373-drm-amdgpu-remove-set-but-not-used-variable-mc_share.patch new file mode 100644 index 00000000..b51d17fe --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4373-drm-amdgpu-remove-set-but-not-used-variable-mc_share.patch @@ -0,0 +1,47 @@ +From cfbff3407485e3af6c75b81c0aa39d8724600869 Mon Sep 17 00:00:00 2001 +From: yu kuai <yukuai3@huawei.com> +Date: Mon, 4 Nov 2019 21:27:26 +0800 +Subject: [PATCH 4373/4736] drm/amdgpu: remove set but not used variable + 'mc_shared_chmap' +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Fixes gcc '-Wunused-but-set-variable' warning: + +drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function +‘gfx_v8_0_gpu_early_init’: +drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1713:6: warning: variable +‘mc_shared_chmap’ set but not used [-Wunused-but-set-variable] + +Fixes: 0bde3a95eaa9 ("drm/amdgpu: split gfx8 gpu init into sw and hw parts") +Signed-off-by: yu kuai <yukuai3@huawei.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +index c0bcf5d91f1f..1f4f7c05e269 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +@@ -1706,7 +1706,7 @@ static int gfx_v8_0_do_edc_gpr_workarounds(struct amdgpu_device *adev) + static int gfx_v8_0_gpu_early_init(struct amdgpu_device *adev) + { + u32 gb_addr_config; +- u32 mc_shared_chmap, mc_arb_ramcfg; ++ u32 mc_arb_ramcfg; + u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map; + u32 tmp; + int ret; +@@ -1846,7 +1846,6 @@ static int gfx_v8_0_gpu_early_init(struct amdgpu_device *adev) + break; + } + +- mc_shared_chmap = RREG32(mmMC_SHARED_CHMAP); + adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG); + mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg; + +-- +2.17.1 + |