drm/amd/pm: fix unsigned value asic_type compared against

Enum asic_type always greater than or equal CHIP_TAHITI.
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Suggested-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c

@@ -7928,12 +7928,8 @@ static void si_dpm_print_power_state(void *handle,
 	DRM_INFO("\tuvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
 	for (i = 0; i < ps->performance_level_count; i++) {
 		pl = &ps->performance_levels[i];
-		if (adev->asic_type >= CHIP_TAHITI)
 		DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
 			 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
-		else
-			DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u\n",
-				 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
 	}
 	amdgpu_dpm_print_ps_status(adev, rps);
 }