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 5.5 001/542] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' from 'gfx_v6_0.c' and 'gfx_v7_0.c'
Date: Fri, 14 Feb 2020 10:39:53 -0500 [thread overview]
Message-ID: <20200214154854.6746-1-sashal@kernel.org> (raw)
From: yu kuai <yukuai3@huawei.com>
[ Upstream commit 747a397d394fac0001e4b3c03d7dce3a118af567 ]
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c: In function
‘gfx_v6_0_constants_init’:
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c:1579:6: warning: variable
‘mc_shared_chmap’ set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c: In function
‘gfx_v7_0_gpu_early_init’:
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c:4262:6: warning: variable
‘mc_shared_chmap’ set but not used [-Wunused-but-set-variable]
Fixes: 2cd46ad22383 ("drm/amdgpu: add graphic pipeline implementation for si v8")
Fixes: d93f3ca706b8 ("drm/amdgpu/gfx7: rework gpu_init()")
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_v6_0.c | 3 +--
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index 7f0a63628c43a..31f44d05e606d 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -1576,7 +1576,7 @@ static void gfx_v6_0_config_init(struct amdgpu_device *adev)
static void gfx_v6_0_constants_init(struct amdgpu_device *adev)
{
u32 gb_addr_config = 0;
- u32 mc_shared_chmap, mc_arb_ramcfg;
+ u32 mc_arb_ramcfg;
u32 sx_debug_1;
u32 hdp_host_path_cntl;
u32 tmp;
@@ -1678,7 +1678,6 @@ static void gfx_v6_0_constants_init(struct amdgpu_device *adev)
WREG32(mmBIF_FB_EN, BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK);
- 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;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index d92e92e5d50b7..8f20a5dd44fe7 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -4258,7 +4258,7 @@ static int gfx_v7_0_late_init(void *handle)
static void gfx_v7_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;
@@ -4335,7 +4335,6 @@ static void gfx_v7_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 reply other threads:[~2020-02-14 15:48 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-14 15:39 Sasha Levin [this message]
2020-02-14 15:40 ` [PATCH AUTOSEL 5.5 029/542] drm/amd/display: Map ODM memory correctly when doing ODM combine Sasha Levin
2020-02-14 15:41 ` [PATCH AUTOSEL 5.5 070/542] drm/amdgpu/sriov: workaround on rev_id for Navi12 under sriov Sasha Levin
2020-02-14 15:41 ` [PATCH AUTOSEL 5.5 080/542] drm/amd/display: Clear state after exiting fixed active VRR state Sasha Levin
2020-02-14 15:41 ` [PATCH AUTOSEL 5.5 117/542] drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 131/542] drm/amdkfd: Fix a bug in SDMA RLC queue counting under HWS mode Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 138/542] drm/amd/display: Renoir chroma viewport WA Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 139/542] drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 140/542] drm/amdgpu: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 141/542] drm/amdgpu: remove set but not used variable 'dig' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 142/542] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 143/542] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 144/542] drm/amd/powerplay: remove set but not used variable 'vbios_version', 'data' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 145/542] drm/amd/powerplay: remove set but not used variable 'data' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 146/542] drm/amd/powerplay: remove set but not used variable 'threshold', 'state' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 147/542] drm/amdgpu: remove set but not used variable 'amdgpu_connector' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 148/542] drm/amdgpu: remove set but not used variable 'count' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 149/542] drm/amdgpu: remove set but not used variable 'invalid' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 150/542] drm/amd/powerplay: remove set but not used variable 'us_mvdd' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 155/542] drm/amdkfd: remove set but not used variable 'top_dev' Sasha Levin
2020-02-14 21:44 ` Greg KH
2020-02-14 23:59 ` Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 156/542] drm/amd/display: remove set but not used variable 'old_plane_crtc' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 157/542] drm/amd/display: remove set but not used variable 'bp' in bios_parser2.c Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 158/542] drm/amd/display: remove set but not used variable 'bp' in bios_parser.c Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 159/542] drm/amd/display: remove set but not used variable 'min_content' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 160/542] drm/amdgpu/dm: Do not throw an error for a display with no audio Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 161/542] drm/radeon: remove set but not used variable 'size', 'relocs_chunk' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 162/542] drm/radeon: remove set but not used variable 'backbias_response_time' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 163/542] drm/radeon: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 164/542] drm/radeon: remove set but not used variable 'radeon_connector' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 165/542] drm/radeon: remove set but not used variable 'blocks' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 166/542] drm/radeon: remove set but not used variable 'tv_pll_cntl1' Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 168/542] drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 179/542] Revert "drm/amdgpu: enable VCN DPG on Raven and Raven2" Sasha Levin
2020-02-14 15:43 ` [PATCH AUTOSEL 5.5 232/542] drm/amd/display: Fix update_bw_bounding_box Calcs Sasha Levin
2020-02-14 15:43 ` [PATCH AUTOSEL 5.5 233/542] drm/amd/display: Lower DPP DTO only when safe Sasha Levin
2020-02-14 15:43 ` [PATCH AUTOSEL 5.5 234/542] drm/amdgpu: fix double gpu_recovery for NV of SRIOV Sasha Levin
2020-02-14 15:43 ` [PATCH AUTOSEL 5.5 235/542] drm/amdgpu: fix KIQ ring test fail in TDR " Sasha Levin
2020-02-14 15:44 ` [PATCH AUTOSEL 5.5 293/542] drm/amdkfd: Fix permissions of hang_hws Sasha Levin
2020-02-14 15:46 ` [PATCH AUTOSEL 5.5 390/542] drm/amd/display: fixup DML dependencies Sasha Levin
2020-02-14 15:46 ` [PATCH AUTOSEL 5.5 408/542] drm/amdgpu: add the lost mutex_init back Sasha Levin
2020-02-14 16:22 ` Alex Deucher
2020-02-20 17:36 ` Sasha Levin
2020-02-14 15:48 ` [PATCH AUTOSEL 5.5 491/542] drm/amd/display: do not allocate display_mode_lib unnecessarily Sasha Levin
2020-02-14 15:48 ` [PATCH AUTOSEL 5.5 499/542] radeon: insert 10ms sleep in dce5_crtc_load_lut Sasha Levin
2020-02-14 15:48 ` [PATCH AUTOSEL 5.5 529/542] drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency Sasha Levin
2020-02-14 15:48 ` [PATCH AUTOSEL 5.5 530/542] drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage Sasha Levin
2020-02-14 16:31 ` Alex Deucher
2020-02-20 19:26 ` Sasha Levin
2020-02-20 20:08 ` Alex Deucher
2020-02-14 16:08 ` [PATCH AUTOSEL 5.5 001/542] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' from 'gfx_v6_0.c' and 'gfx_v7_0.c' Alex Deucher
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