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gpu: nvgpu: posix: fix atomic test ops

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Previously atomic test ops were simply returning the atomic value as a
boolean. Instead the test ops had to check if the value had reached 0.

Change-Id: Ib84ec4f78ddb25604e39c3e78272857899805b7b
Signed-off-by: Adeel Raza <araza@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2018758
Reviewed-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Adeel Raza
2019-02-13 17:02:40 -08:00
committed by mobile promotions
parent c3ea3e283f
commit ac24a33a76
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/nvgpu/include/nvgpu/posix/atomic.h
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@@ -102,19 +102,19 @@ static inline int __nvgpu_atomic_xchg(nvgpu_atomic_t *v, int new)
static inline bool __nvgpu_atomic_inc_and_test(nvgpu_atomic_t *v)
{
v->v++;
return v->v ? true : false;
return (v->v == 0);
}
static inline bool __nvgpu_atomic_dec_and_test(nvgpu_atomic_t *v)
{
v->v--;
return v->v ? true : false;
return (v->v == 0);
}
static inline bool __nvgpu_atomic_sub_and_test(int i, nvgpu_atomic_t *v)
{
v->v -= i;
return v->v ? true : false;
return (v->v == 0);
}
static inline int __nvgpu_atomic_add_return(int i, nvgpu_atomic_t *v)