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    Subject[PATCH 12/40] drm/amd/pm/powerplay/hwmgr/ppatomctrl: Remove unused variable 'fPowerDPMx'
    Date
    Fixes the following W=1 kernel build warning(s):

    In file included from drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:31:
    drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c: In function ‘atomctrl_calculate_voltage_evv_on_sclk’:
    drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:702:22: warning: variable ‘fPowerDPMx’ set but not used [-Wunused-but-set-variable]

    Cc: Evan Quan <evan.quan@amd.com>
    Cc: Alex Deucher <alexander.deucher@amd.com>
    Cc: "Christian König" <christian.koenig@amd.com>
    Cc: David Airlie <airlied@linux.ie>
    Cc: Daniel Vetter <daniel@ffwll.ch>
    Cc: amd-gfx@lists.freedesktop.org
    Cc: dri-devel@lists.freedesktop.org
    Signed-off-by: Lee Jones <lee.jones@linaro.org>
    ---
    drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c | 10 +---------
    1 file changed, 1 insertion(+), 9 deletions(-)

    diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c
    index c2fee6796bd93..2cb913ab77f26 100644
    --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c
    +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c
    @@ -699,7 +699,7 @@ int atomctrl_calculate_voltage_evv_on_sclk(
    fInt fMargin_RO_a, fMargin_RO_b, fMargin_RO_c, fMargin_fixed, fMargin_FMAX_mean, fMargin_Plat_mean, fMargin_FMAX_sigma, fMargin_Plat_sigma, fMargin_DC_sigma;
    fInt fLkg_FT, repeat;
    fInt fMicro_FMAX, fMicro_CR, fSigma_FMAX, fSigma_CR, fSigma_DC, fDC_SCLK, fSquared_Sigma_DC, fSquared_Sigma_CR, fSquared_Sigma_FMAX;
    - fInt fRLL_LoadLine, fPowerDPMx, fDerateTDP, fVDDC_base, fA_Term, fC_Term, fB_Term, fRO_DC_margin;
    + fInt fRLL_LoadLine, fDerateTDP, fVDDC_base, fA_Term, fC_Term, fB_Term, fRO_DC_margin;
    fInt fRO_fused, fCACm_fused, fCACb_fused, fKv_m_fused, fKv_b_fused, fKt_Beta_fused, fFT_Lkg_V0NORM;
    fInt fSclk_margin, fSclk, fEVV_V;
    fInt fV_min, fV_max, fT_prod, fLKG_Factor, fT_FT, fV_FT, fV_x, fTDP_Power, fTDP_Power_right, fTDP_Power_left, fTDP_Current, fV_NL;
    @@ -731,36 +731,28 @@ int atomctrl_calculate_voltage_evv_on_sclk(

    switch (dpm_level) {
    case 1:
    - fPowerDPMx = Convert_ULONG_ToFraction(le16_to_cpu(getASICProfilingInfo->usPowerDpm1));
    fDerateTDP = GetScaledFraction(le32_to_cpu(getASICProfilingInfo->ulTdpDerateDPM1), 1000);
    break;
    case 2:
    - fPowerDPMx = Convert_ULONG_ToFraction(le16_to_cpu(getASICProfilingInfo->usPowerDpm2));
    fDerateTDP = GetScaledFraction(le32_to_cpu(getASICProfilingInfo->ulTdpDerateDPM2), 1000);
    break;
    case 3:
    - fPowerDPMx = Convert_ULONG_ToFraction(le16_to_cpu(getASICProfilingInfo->usPowerDpm3));
    fDerateTDP = GetScaledFraction(le32_to_cpu(getASICProfilingInfo->ulTdpDerateDPM3), 1000);
    break;
    case 4:
    - fPowerDPMx = Convert_ULONG_ToFraction(le16_to_cpu(getASICProfilingInfo->usPowerDpm4));
    fDerateTDP = GetScaledFraction(le32_to_cpu(getASICProfilingInfo->ulTdpDerateDPM4), 1000);
    break;
    case 5:
    - fPowerDPMx = Convert_ULONG_ToFraction(le16_to_cpu(getASICProfilingInfo->usPowerDpm5));
    fDerateTDP = GetScaledFraction(le32_to_cpu(getASICProfilingInfo->ulTdpDerateDPM5), 1000);
    break;
    case 6:
    - fPowerDPMx = Convert_ULONG_ToFraction(le16_to_cpu(getASICProfilingInfo->usPowerDpm6));
    fDerateTDP = GetScaledFraction(le32_to_cpu(getASICProfilingInfo->ulTdpDerateDPM6), 1000);
    break;
    case 7:
    - fPowerDPMx = Convert_ULONG_ToFraction(le16_to_cpu(getASICProfilingInfo->usPowerDpm7));
    fDerateTDP = GetScaledFraction(le32_to_cpu(getASICProfilingInfo->ulTdpDerateDPM7), 1000);
    break;
    default:
    pr_err("DPM Level not supported\n");
    - fPowerDPMx = Convert_ULONG_ToFraction(1);
    fDerateTDP = GetScaledFraction(le32_to_cpu(getASICProfilingInfo->ulTdpDerateDPM0), 1000);
    }

    --
    2.25.1
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