drm/amd/powerplay: correct the .get_workload_type() pointer

This seemed a typo.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/powerplay/smu_internal.h

@@ -77,7 +77,7 @@
 #define smu_feature_get_index(smu, fea)					smu_ppt_funcs(get_smu_feature_index, -EINVAL, smu, fea)
 #define smu_table_get_index(smu, tab)					smu_ppt_funcs(get_smu_table_index, -EINVAL, smu, tab)
 #define smu_power_get_index(smu, src)					smu_ppt_funcs(get_smu_power_index, -EINVAL, smu, src)
-#define smu_workload_get_type(smu, type)				smu_ppt_funcs(get_smu_power_index, -EINVAL, smu, type)
+#define smu_workload_get_type(smu, type)				smu_ppt_funcs(get_workload_type, -EINVAL, smu, type)
 #define smu_run_btc(smu)						smu_ppt_funcs(run_btc, 0, smu)
 #define smu_get_allowed_feature_mask(smu, feature_mask, num)		smu_ppt_funcs(get_allowed_feature_mask, 0, smu, feature_mask, num)
 #define smu_store_cc6_data(smu, st, cc6_dis, pst_dis, pst_sw_dis)	smu_ppt_funcs(store_cc6_data, 0, smu, st, cc6_dis, pst_dis, pst_sw_dis)