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gpu: nvgpu: Move gk20a->busy_lock to os_linux

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gk20a->busy_lock is a Linux specific rw_semaphore used only
by Linux code. Move it to os_linux.

JIRA NVGPU-259

Change-Id: I220a8a080a5050732683b875d3c1d0539ba0f40e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1569695
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Terje Bergstrom
2017-09-27 12:59:34 -07:00
committed by mobile promotions
parent 236573e00a
commit 4f56c88feb
5 changed files with 15 additions and 11 deletions
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2
drivers/gpu/nvgpu/common/linux/driver_common.c
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@@ -42,7 +42,7 @@ static void nvgpu_init_vars(struct gk20a *g)
init_waitqueue_head(&l->sw_irq_nonstall_last_handled_wq);
gk20a_init_gr(g);
init_rwsem(&g->busy_lock);
init_rwsem(&l->busy_lock);
init_rwsem(&g->deterministic_busy);
nvgpu_spinlock_init(&g->mc_enable_lock);