From: yu kuai yukuai3@huawei.com
[ Upstream commit e98042db2cb8d0b728cd76e05b9c2e1c84b7f72b ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- 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 c8a5cf5365a94..da32c7e49be0d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -1739,7 +1739,7 @@ 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; @@ -1932,7 +1932,6 @@ 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;