gpu: nvgpu: Use new kmem API functions (volt/*)

Use the new kmem API functions in volt/*.

Bug 1799159
Bug 1823380

Change-Id: Ib7bb5b3b3b364ff6acf93f39a72aa5b0a704a3f8
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1318313
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 10 insertions, 9 deletions

diff --git a/drivers/gpu/nvgpu/volt/volt_dev.c b/drivers/gpu/nvgpu/volt/volt_dev.c
index 4807f023..12bad36c 100644
--- a/drivers/gpu/nvgpu/volt/volt_dev.c
+++ b/drivers/gpu/nvgpu/volt/volt_dev.c
@@ -13,17 +13,19 @@
 
 #include <linux/sort.h>
 
+#include <nvgpu/pmuif/nvgpu_gpmu_cmdif.h>
+#include <nvgpu/bios.h>
+#include <nvgpu/kmem.h>
+
 #include "gk20a/gk20a.h"
+#include "gk20a/pmu_gk20a.h"
+#include "gm206/bios_gm206.h"
+
 #include "boardobj/boardobjgrp.h"
 #include "boardobj/boardobjgrp_e32.h"
-#include "gm206/bios_gm206.h"
 #include "ctrl/ctrlvolt.h"
-#include "gk20a/pmu_gk20a.h"
 
 #include "volt.h"
-#include <nvgpu/pmuif/nvgpu_gpmu_cmdif.h>
-
-#include <nvgpu/bios.h>
 
 #define VOLT_DEV_PWM_VOLTAGE_STEPS_INVALID      0
 #define VOLT_DEV_PWM_VOLTAGE_STEPS_DEFAULT      1
@@ -135,7 +137,7 @@ struct voltage_device_entry *volt_dev_construct_dev_entry_pwm(struct gk20a *g,
         struct voltage_device_pwm_entry *ptmp_entry =
                         (struct voltage_device_pwm_entry *)pargs;
 
-        pentry = kzalloc(sizeof(struct voltage_device_pwm_entry), GFP_KERNEL);
+        pentry = nvgpu_kzalloc(g, sizeof(struct voltage_device_pwm_entry));
         if (pentry == NULL)
                 return NULL;
 
@@ -200,7 +202,7 @@ static u32 volt_get_voltage_device_table_1x_psv(struct gk20a *g,
         u8 volt_domain = 0;
         struct voltage_device_pwm_entry pwm_entry = { { 0 } };
 
-        ptmp_dev = kzalloc(sizeof(struct voltage_device_pwm), GFP_KERNEL);
+        ptmp_dev = nvgpu_kzalloc(g, sizeof(struct voltage_device_pwm));
         if (ptmp_dev == NULL)
                 return -ENOMEM;
 
@@ -349,7 +351,7 @@ done:
         if (pvolt_dev != NULL)
                 pvolt_dev->num_entries = entry_cnt;
 
-        kfree(ptmp_dev);
+        nvgpu_kfree(g, ptmp_dev);
         return status;
 }
 
@@ -579,4 +581,3 @@ done:
         gk20a_dbg_info(" done status %x", status);
         return status;
 }
-