From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Alex Deucher <alexander.deucher@amd.com>,
yu kuai <yukuai3@huawei.com>,
dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.14 050/186] drm/amdgpu: remove set but not used variable 'mc_shared_chmap'
Date: Fri, 14 Feb 2020 11:14:59 -0500 [thread overview]
Message-ID: <20200214161715.18113-50-sashal@kernel.org> (raw)
In-Reply-To: <20200214161715.18113-1-sashal@kernel.org>
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 85bcd236890ec..d61de169a06fc 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -1653,7 +1653,7 @@ 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;
@@ -1792,7 +1792,6 @@ 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;
--
2.20.1
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next prev parent reply other threads:[~2020-02-14 16:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-14 16:14 [PATCH AUTOSEL 4.14 001/186] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' from 'gfx_v6_0.c' and 'gfx_v7_0.c' Sasha Levin
2020-02-14 16:14 ` [PATCH AUTOSEL 4.14 046/186] drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table Sasha Levin
2020-02-14 16:14 ` [PATCH AUTOSEL 4.14 047/186] drm/amdgpu: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 16:14 ` [PATCH AUTOSEL 4.14 048/186] drm/amdgpu: remove set but not used variable 'dig' Sasha Levin
2020-02-14 16:14 ` [PATCH AUTOSEL 4.14 049/186] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Sasha Levin
2020-02-14 16:14 ` Sasha Levin [this message]
2020-02-14 16:15 ` [PATCH AUTOSEL 4.14 051/186] drm/amdgpu: remove set but not used variable 'amdgpu_connector' Sasha Levin
2020-02-14 16:15 ` [PATCH AUTOSEL 4.14 056/186] drm/radeon: remove set but not used variable 'size', 'relocs_chunk' Sasha Levin
2020-02-14 16:15 ` [PATCH AUTOSEL 4.14 057/186] drm/radeon: remove set but not used variable 'backbias_response_time' Sasha Levin
2020-02-14 16:15 ` [PATCH AUTOSEL 4.14 058/186] drm/radeon: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 16:15 ` [PATCH AUTOSEL 4.14 059/186] drm/radeon: remove set but not used variable 'radeon_connector' Sasha Levin
2020-02-14 16:15 ` [PATCH AUTOSEL 4.14 060/186] drm/radeon: remove set but not used variable 'blocks' Sasha Levin
2020-02-14 16:15 ` [PATCH AUTOSEL 4.14 061/186] drm/radeon: remove set but not used variable 'tv_pll_cntl1' Sasha Levin
2020-02-14 16:17 ` [PATCH AUTOSEL 4.14 174/186] radeon: insert 10ms sleep in dce5_crtc_load_lut Sasha Levin
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