drm/amdgpu/gmc10: remove dead code

Leftover from bring up.  We look up the actual pre-OS memory usage
value later in the same function.

Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
index 7dc8c06..faa310b 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
@@ -736,15 +736,6 @@ static int gmc_v10_0_sw_init(void *handle)
         */
        adev->gmc.mc_mask = 0xffffffffffffULL; /* 48 bit MC */
 
-       /*
-        * Reserve 8M stolen memory for navi10 like vega10
-        * TODO: will check if it's really needed on asic.
-        */
-       if (amdgpu_emu_mode == 1)
-               adev->gmc.stolen_size = 0;
-       else
-               adev->gmc.stolen_size = 9 * 1024 *1024;
-
        r = dma_set_mask_and_coherent(adev->dev, DMA_BIT_MASK(44));
        if (r) {
                printk(KERN_WARNING "amdgpu: No suitable DMA available.\n");