From 5c9bb32adba32c5cd3b0466b50206aa1b7dd7d2c Mon Sep 17 00:00:00 2001 From: Konsta Holtta Date: Tue, 26 Jun 2018 12:40:05 +0300 Subject: gpu: nvgpu: remove {map,unmap}_gmmu_pages() The GPU page tables are always mapped to the CPU now, so they don't need the nvgpu_mem_{begin,end}() calls. Change-Id: Ic48eeed3a6f002c78f89ef07922cddf835337de3 Signed-off-by: Konsta Holtta Reviewed-on: https://git-master.nvidia.com/r/1761579 Reviewed-by: svc-mobile-coverity GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman Reviewed-by: Terje Bergstrom Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gp10b/mm_gp10b.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/gpu/nvgpu/gp10b') diff --git a/drivers/gpu/nvgpu/gp10b/mm_gp10b.c b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c index 54772d42..e313b928 100644 --- a/drivers/gpu/nvgpu/gp10b/mm_gp10b.c +++ b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c @@ -288,12 +288,8 @@ static enum gmmu_pgsz_gk20a gp10b_get_pde0_pgsz(struct gk20a *g, if (!pd->mem) return pgsz; - if (nvgpu_mem_begin(g, pd->mem)) - return pgsz; - for (i = 0; i < GP10B_PDE0_ENTRY_SIZE >> 2; i++) pde_v[i] = nvgpu_mem_rd32(g, pd->mem, pde_offset + i); - nvgpu_mem_end(g, pd->mem); /* * Check if the aperture AND address are set -- cgit v1.2.2