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author | Konsta Holtta <kholtta@nvidia.com> | 2018-03-27 03:27:06 -0400 |
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committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-03-27 13:13:26 -0400 |
commit | 9b70ad24934988141c585d9fd85c59f5c9d58a38 (patch) | |
tree | 07c61f0c3062008c6f92fc0659c49f7ea3a568d0 /scripts | |
parent | 27908cf4a980cb56daa530641cf1817d4e3f9faa (diff) |
gpu: nvgpu: delete semaphore release support
Semaphores don't need to be released from CPU anymore, so clarify the
code by deleting nvgpu_semaphore_release() and refactoring
__nvgpu_semaphore_release() to nvgpu_semaphore_reset() that only
"fast-forwards" the semaphore to a later value.
While doing this, the meaning of nvgpu_semaphore_incr() changes, so
rename it to nvgpu_semaphore_prepare(). Now it's only used to prepare an
nvgpu_semaphore for a value that the HW will increment the sema to.
Also change the BUG_ON that guards sema double-inits into just WARN_ON.
Change-Id: I6f6df368ec5436cc97a229697742b6a4115dca51
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1680361
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions