Revert "drm/amd/pm: fix workload mismatch on vega10"

This reverts commit 0979d432.
Revert this because it does not apply to all the cards.
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c

@@ -5164,7 +5164,7 @@ static int vega10_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, ui
 
 out:
 	smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask,
-						(!power_profile_mode) ? 0 : 1 << (power_profile_mode - 1),
+						1 << power_profile_mode,
 						NULL);
 	hwmgr->power_profile_mode = power_profile_mode;