From 8cdb91c527ce19ce67ddc0e231e8c93a552a93a4 Mon Sep 17 00:00:00 2001 From: Deepak Nibade Date: Thu, 2 Feb 2017 15:16:33 +0530 Subject: gpu: nvgpu: remove use of DEFINE_MUTEX() API DEFINE_MUTEX() is defined in Linux and might not be available in other OSs. Hence remove its usage from nvgpu Declare and explicitly initialize below mutexes for both nvgpu and vgpu g->mm.priv_lock g->mm.tlb_lock Jira NVGPU-13 Change-Id: If72885a6da0227a1552303206172f1f2b751471d Signed-off-by: Deepak Nibade Reviewed-on: http://git-master/r/1298042 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gk20a/mm_gk20a.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/mm_gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h index 5f29c9e7..d7f6cb9a 100644 --- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h @@ -361,6 +361,8 @@ struct mm_gk20a { } ce; struct nvgpu_mutex l2_op_lock; + struct nvgpu_mutex tlb_lock; + struct nvgpu_mutex priv_lock; #ifdef CONFIG_ARCH_TEGRA_18x_SOC struct mem_desc bar2_desc; #endif -- cgit v1.2.2