diff --git a/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h b/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
index 243de293a3efbb3a5918228e1f1c43849b9b3fdd..e202e567faf4e54c5bf7dab0d2788f4a2c757fa9 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
@@ -35,8 +35,7 @@ struct PWR_Command_Table
 };
 typedef struct PWR_Command_Table PWR_Command_Table;
 
-#define PWR_VIRUS_TABLE_SIZE  10243
-static const PWR_Command_Table PwrVirusTable[PWR_VIRUS_TABLE_SIZE] =
+static const PWR_Command_Table PwrVirusTable[] =
 {
     { 0x100100b6, mmPCIE_INDEX                               },
     { 0x00000000, mmPCIE_DATA                                },
diff --git a/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h b/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h
index 76039860580ddd613853d8fe4c9449ce012c6a08..8edd3e7860b7dfe659a71e3df61993c1ff631f7f 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h
@@ -36,10 +36,7 @@ struct PWR_Command_Table {
 
 typedef struct PWR_Command_Table PWR_Command_Table;
 
-
-#define PWR_VIRUS_TABLE_SIZE  10031
-
-static const PWR_Command_Table pwr_virus_table[PWR_VIRUS_TABLE_SIZE] = {
+static const PWR_Command_Table pwr_virus_table[] = {
 	{ 0x00000000, mmRLC_CNTL                                 },
 	{ 0x00000002, mmRLC_SRM_CNTL                             },
 	{ 0x15000000, mmCP_ME_CNTL                               },
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
index 3820fe8f944afe2f8aa4b579e5913c847fcb0149..289006b8d421240ab53d65f46a7f06731531b5fb 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -167,7 +167,7 @@ static int fiji_setup_pwr_virus(struct pp_hwmgr *hwmgr)
 
 	const PWR_Command_Table *pvirus = PwrVirusTable;
 
-	for (i = 0; i < PWR_VIRUS_TABLE_SIZE; i++) {
+	for (i = 0; i < ARRAY_SIZE(PwrVirusTable); i++) {
 		reg  = pvirus->reg;
 		data = pvirus->data;
 		if (reg != 0xffffffff)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
index b73b2b445ceeaa2309f56b34ff030df420ddf436..f039320fa794956b58547bc255b569fd2f620c67 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
@@ -68,7 +68,7 @@ static int polaris10_setup_pwr_virus(struct pp_hwmgr *hwmgr)
 
 	const PWR_Command_Table *pvirus = pwr_virus_table;
 
-	for (i = 0; i < PWR_VIRUS_TABLE_SIZE; i++) {
+	for (i = 0; i < ARRAY_SIZE(pwr_virus_table); i++) {
 		reg  = pvirus->reg;
 		data = pvirus->data;
 		if (reg != 0xffffffff) {