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authorRolf Eike Beer <eb@emlix.com>2018-11-21 13:12:52 +0100
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2018-11-29 10:50:09 +0100
commitbd49f2f34b4ef33210d8b511656fd9b6714b6c7f (patch)
treeec5f496ff68ec6c9cf9c6391c2dae7083951e1d9
parent9be20e200ae372abf9fcce92b737bda94a79c56f (diff)
gk20a: use kcalloc() to allocate arrays
Signed-off-by: Rolf Eike Beer <eb@emlix.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
-rw-r--r--drivers/gpu/nvgpu/gk20a/pmu_gk20a.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
index 4a06a94ed66f..b0eb2cc40cd7 100644
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
@@ -1545,8 +1545,7 @@ static int gk20a_init_pmu_setup_sw(struct gk20a *g)
/* TBD: sysmon subtask */
pmu->mutex_cnt = pwr_pmu_mutex__size_1_v();
- pmu->mutex = kzalloc(pmu->mutex_cnt *
- sizeof(struct pmu_mutex), GFP_KERNEL);
+ pmu->mutex = kcalloc(pmu->mutex_cnt, sizeof(*pmu->mutex), GFP_KERNEL);
if (!pmu->mutex) {
err = -ENOMEM;
goto err;
@@ -1557,8 +1556,8 @@ static int gk20a_init_pmu_setup_sw(struct gk20a *g)
pmu->mutex[i].index = i;
}
- pmu->seq = kzalloc(PMU_MAX_NUM_SEQUENCES *
- sizeof(struct pmu_sequence), GFP_KERNEL);
+ pmu->seq = kcalloc(PMU_MAX_NUM_SEQUENCES, sizeof(*pmu->seq),
+ GFP_KERNEL);
if (!pmu->seq) {
err = -ENOMEM;
goto err_free_mutex;