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 <[e-mail]>
Suggested-by: Tim Huang <[e-mail]>
Reviewed-by: Tim Huang <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

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

···
 	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);
+		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);
 	}
 	amdgpu_dpm_print_ps_status(adev, rps);
 }