|
[AMD Official Use Only - Internal Distribution Only]
Series is:
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: Quan, Evan <Evan.Quan@xxxxxxx>
Sent: Tuesday, October 27, 2020 10:45 PM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Quan, Evan <Evan.Quan@xxxxxxx>; kernel test robot <lkp@xxxxxxxxx> Subject: [PATCH 2/2] drm/amd/pm: fix compile warnings about variable used uninitialized Fix the compile warnings below:
>> drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:1743:13: warning: variable 'min' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] >> drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:1743:13: warning: variable 'max' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] Change-Id: Id2dece80162cd10f004abbf3b62cba0c84e988f2 Signed-off-by: Evan Quan <evan.quan@xxxxxxx> Reported-by: kernel test robot <lkp@xxxxxxxxx> --- drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c index 49db61a89505..5937150e6b37 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c @@ -1856,7 +1856,7 @@ static int smu7_calculate_ro_range(struct pp_hwmgr *hwmgr) { struct smu7_hwmgr *data = "" smu7_hwmgr *)(hwmgr->backend); struct amdgpu_device *adev = hwmgr->adev; - uint32_t asicrev1, evv_revision, max, min; + uint32_t asicrev1, evv_revision, max = 0, min = 0; atomctrl_read_efuse(hwmgr, STRAP_EVV_REVISION_LSB, STRAP_EVV_REVISION_MSB, &evv_revision); @@ -1893,8 +1893,7 @@ static int smu7_calculate_ro_range(struct pp_hwmgr *hwmgr) max = 2500; } } - } else if ((hwmgr->chip_id == CHIP_POLARIS11) || - (hwmgr->chip_id == CHIP_POLARIS12)) { + } else { min = 1100; max = 2100; } -- 2.29.0 |
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