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drm/amd/powerplay: remove set but not used variable 'us_mvdd'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c: In
function ‘vegam_populate_smc_acpi_level’:
drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c:1117:11:
warning: variable 'us_mvdd' set but not used [-Wunused-but-set-variable]

It is never used, so can be removed.

Fixes: ac7822b002 ("drm/amd/powerplay: add smumgr support for VEGAM (v2)")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
yu kuai 2019-11-13 20:44:34 +08:00 committed by Alex Deucher
parent 9e089a29c6
commit 472b36a2ab
1 changed files with 0 additions and 12 deletions
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12
drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c
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@ -1114,7 +1114,6 @@ static int vegam_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
(struct phm_ppt_v1_information *)(hwmgr->pptable);
SMIO_Pattern vol_level;
uint32_t mvdd;
uint16_t us_mvdd;
table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
@ -1168,17 +1167,6 @@ static int vegam_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
"in Clock Dependency Table",
);
us_mvdd = 0;
if ((SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control) ||
(data->mclk_dpm_key_disabled))
us_mvdd = data->vbios_boot_state.mvdd_bootup_value;
else {
if (!vegam_populate_mvdd_value(hwmgr,
data->dpm_table.mclk_table.dpm_levels[0].value,
&vol_level))
us_mvdd = vol_level.Voltage;
}
if (!vegam_populate_mvdd_value(hwmgr, 0, &vol_level))
table->MemoryACPILevel.MinMvdd = PP_HOST_TO_SMC_UL(vol_level.Voltage);
else