drm/amd/powerplay: use the table size member in the structure instead of getting directly

This patch uses the table size member in the structure instead of getting
directly, because the table is different in each asic.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

@@ -675,11 +675,12 @@ static int smu_v11_0_parse_pptable(struct smu_context *smu)
 	int ret;
 
 	struct smu_table_context *table_context = &smu->smu_table;
+	struct smu_table *table = &table_context->tables[SMU_TABLE_PPTABLE];
 
 	if (table_context->driver_pptable)
 		return -EINVAL;
 
-	table_context->driver_pptable = kzalloc(sizeof(PPTable_t), GFP_KERNEL);
+	table_context->driver_pptable = kzalloc(table->size, GFP_KERNEL);
 
 	if (!table_context->driver_pptable)
 		return -ENOMEM;
@@ -1649,6 +1650,7 @@ static int smu_v11_0_set_od8_default_settings(struct smu_context *smu,
 					      bool initialize)
 {
 	struct smu_table_context *table_context = &smu->smu_table;
+	struct smu_table *table = &table_context->tables[SMU_TABLE_OVERDRIVE];
 	int ret;
 
 	/**
@@ -1662,7 +1664,7 @@ static int smu_v11_0_set_od8_default_settings(struct smu_context *smu,
 		if (table_context->overdrive_table)
 			return -EINVAL;
 
-		table_context->overdrive_table = kzalloc(sizeof(OverDriveTable_t), GFP_KERNEL);
+		table_context->overdrive_table = kzalloc(table->size, GFP_KERNEL);
 
 		if (!table_context->overdrive_table)
 			return -ENOMEM;