1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/volt/volt_rail.c b/drivers/gpu/nvgpu/volt/volt_rail.c
index 37e85761..caf297f0 100644
--- a/drivers/gpu/nvgpu/volt/volt_rail.c
+++ b/drivers/gpu/nvgpu/volt/volt_rail.c
@@ -105,7 +105,7 @@ static u32 volt_rail_state_init(struct gk20a *g,
         pvolt_rail->volt_dev_idx_default = CTRL_BOARDOBJ_IDX_INVALID;
 
         for (i = 0; i < CTRL_VOLT_RAIL_VOLT_DELTA_MAX_ENTRIES; i++) {
-                pvolt_rail->volt_delta_uv[i] = NV_PMU_VOLT_VALUE_0V_IN_UV;
+                pvolt_rail->volt_delta_uv[i] = (int)NV_PMU_VOLT_VALUE_0V_IN_UV;
                 g->perf_pmu.volt.volt_rail_metadata.ext_rel_delta_uv[i] =
                         NV_PMU_VOLT_VALUE_0V_IN_UV;
         }
@@ -162,7 +162,7 @@ static int volt_rail_init_pmudata_super(struct gk20a *g,
 
         for (i = 0; i < CTRL_VOLT_RAIL_VOLT_DELTA_MAX_ENTRIES; i++) {
                 rail_pmu_data->volt_delta_uv[i] = prail->volt_delta_uv[i] +
-                        g->perf_pmu.volt.volt_rail_metadata.ext_rel_delta_uv[i];
+                        (int)g->perf_pmu.volt.volt_rail_metadata.ext_rel_delta_uv[i];
         }
 
         status = boardobjgrpmask_export(&prail->volt_dev_mask.super,
@@ -225,7 +225,7 @@ u8 volt_rail_vbios_volt_domain_convert_to_internal(struct gk20a *g,
 {
         switch (g->perf_pmu.volt.volt_rail_metadata.volt_domain_hal) {
         case CTRL_VOLT_DOMAIN_HAL_GP10X_SINGLE_RAIL:
-                if (vbios_volt_domain == 0) {
+                if (vbios_volt_domain == 0U) {
                         return CTRL_VOLT_DOMAIN_LOGIC;
                 }
                 break;
@@ -382,7 +382,7 @@ static int _volt_rail_devgrp_pmudata_instget(struct gk20a *g,
 
         /*check whether pmuboardobjgrp has a valid boardobj in index*/
         if (((u32)BIT(idx) &
-                pgrp_set->hdr.data.super.obj_mask.super.data[0]) == 0) {
+                pgrp_set->hdr.data.super.obj_mask.super.data[0]) == 0U) {
                 return -EINVAL;
         }
 
@@ -402,7 +402,7 @@ static int _volt_rail_devgrp_pmustatus_instget(struct gk20a *g,
 
         /*check whether pmuboardobjgrp has a valid boardobj in index*/
         if (((u32)BIT(idx) &
-                pgrp_get_status->hdr.data.super.obj_mask.super.data[0]) == 0) {
+                pgrp_get_status->hdr.data.super.obj_mask.super.data[0]) == 0U) {
                 return -EINVAL;
         }