drm/amdgpu: change log level to KERN_INFO in ci_dpm.c

Signed-off-by: Rex Zhu <[e-mail]>
Reviewed-by: Alex Deucher <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/amd/amdgpu/ci_dpm.c

···
 			tmp |= CNB_PWRMGT_CNTL__DPM_ENABLED_MASK;
 			break;
 		default:
-			DRM_ERROR("Invalid PCC GPIO: %u!\n", gpio.shift);
+			DRM_INFO("Invalid PCC GPIO: %u!\n", gpio.shift);
 			break;
 		}
 		WREG32_SMC(ixCNB_PWRMGT_CNTL, tmp);