gpu: nvgpu: Combine variants of init_mm_setup_hw

gp10b and gk20a variants of init_mm_setup_hw were essentially the
same. Delete the gp10b version and use gk20a variant instead. gv11b
variant now also inherits gk20a variant.

JIRA NVGPU-588

Change-Id: I842516a1c0be68562ad0ece6e1837a1416d24957
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1730897
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 31 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/mm_gp10b.c b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c
index 50c96f36..54772d42 100644
--- a/drivers/gpu/nvgpu/gp10b/mm_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c
@@ -46,37 +46,6 @@ u32 gp10b_mm_get_iommu_bit(struct gk20a *g)
         return 36;
 }
 
-int gp10b_init_mm_setup_hw(struct gk20a *g)
-{
-        struct mm_gk20a *mm = &g->mm;
-        struct nvgpu_mem *inst_block = &mm->bar1.inst_block;
-        int err = 0;
-
-        nvgpu_log_fn(g, " ");
-
-        g->ops.fb.set_mmu_page_size(g);
-
-        gk20a_writel(g, fb_niso_flush_sysmem_addr_r(),
-                     nvgpu_mem_get_addr(g, &g->mm.sysmem_flush) >> 8ULL);
-
-        g->ops.bus.bar1_bind(g, inst_block);
-
-        if (g->ops.bus.bar2_bind) {
-                err = g->ops.bus.bar2_bind(g, &g->mm.bar2.inst_block);
-                if (err)
-                        return err;
-        }
-
-        if (gk20a_mm_fb_flush(g) || gk20a_mm_fb_flush(g))
-                return -EBUSY;
-
-        err = gp10b_replayable_pagefault_buffer_init(g);
-
-        nvgpu_log_fn(g, "done");
-        return err;
-
-}
-
 int gp10b_init_bar2_vm(struct gk20a *g)
 {
         int err;