Revert "gpu: nvgpu: vgpu: support reduced BAR1 range"

This reverts commit 2adf9164d9d68cc3ab700af84724034682f44ab8.

Change-Id: I3f34fe3f7353d57da576cb90ca704d375b45ef63
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1126311
Reviewed-by: Adeel Raza <araza@nvidia.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
index fe231003..ac506a34 100644
--- a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
@@ -233,7 +233,6 @@ clean_up:
 static int vgpu_init_fifo_setup_sw(struct gk20a *g)
 {
         struct gk20a_platform *platform = gk20a_get_platform(g->dev);
-        struct resource *r = platform_get_resource(g->dev, IORESOURCE_MEM, 0);
         struct fifo_gk20a *f = &g->fifo;
         struct device *d = dev_from_gk20a(g);
         int chid, err = 0;
@@ -271,11 +270,6 @@ static int vgpu_init_fifo_setup_sw(struct gk20a *g)
                 goto clean_up;
         }
 
-        /* if reduced BAR1 range is specified, use offset of 0
-           (server returns offset assuming full BAR1 range) */
-        if (resource_size(r) == (resource_size_t)f->userd.size)
-                f->userd.gpu_va = 0;
-
         gk20a_dbg(gpu_dbg_map, "userd bar1 va = 0x%llx", f->userd.gpu_va);
 
         f->channel = kzalloc(f->num_channels * sizeof(*f->channel),