From 98186ec2c2127c2af65a34f9e697e04f518a79ab Mon Sep 17 00:00:00 2001 From: Debarshi Dutta Date: Thu, 3 Aug 2017 15:34:44 +0530 Subject: gpu: nvgpu: Add wrapper over atomic_t and atomic64_t - added wrapper structs nvgpu_atomic_t and nvgpu_atomic64_t over atomic_t and atomic64_t - added nvgpu_atomic_* and nvgpu_atomic64_* APIs to access the above wrappers. JIRA NVGPU-121 Change-Id: I61667bb0a84c2fc475365abb79bffb42b8b4786a Signed-off-by: Debarshi Dutta Reviewed-on: https://git-master.nvidia.com/r/1533044 Reviewed-by: svccoveritychecker Reviewed-by: svc-mobile-coverity Reviewed-by: Terje Bergstrom GVS: Gerrit_Virtual_Submit --- drivers/gpu/nvgpu/common/semaphore.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/nvgpu/common/semaphore.c') diff --git a/drivers/gpu/nvgpu/common/semaphore.c b/drivers/gpu/nvgpu/common/semaphore.c index 3e916b9d..ac45aaaa 100644 --- a/drivers/gpu/nvgpu/common/semaphore.c +++ b/drivers/gpu/nvgpu/common/semaphore.c @@ -364,7 +364,7 @@ static int __nvgpu_init_hw_sema(struct channel_gk20a *ch) hw_sema->p = p; hw_sema->idx = hw_sema_idx; hw_sema->offset = SEMAPHORE_SIZE * hw_sema_idx; - atomic_set(&hw_sema->next_value, 0); + nvgpu_atomic_set(&hw_sema->next_value, 0); nvgpu_init_list_node(&hw_sema->hw_sema_list); nvgpu_mem_wr(ch->g, &p->rw_mem, hw_sema->offset, 0); @@ -425,7 +425,7 @@ struct nvgpu_semaphore *nvgpu_semaphore_alloc(struct channel_gk20a *ch) kref_init(&s->ref); s->hw_sema = ch->hw_sema; - atomic_set(&s->value, 0); + nvgpu_atomic_set(&s->value, 0); /* * Take a ref on the pool so that we can keep this pool alive for -- cgit v1.2.2