diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 7ea80bdf8e1e..f70e666cecf2 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -1914,9 +1914,10 @@ gmc_v9_0_init_acpi_mem_ranges(struct amdgpu_device *adev, adev->gmc.num_mem_partitions = num_ranges; /* If there is only partition, don't use entire size */ - if (adev->gmc.num_mem_partitions == 1) - mem_ranges[0].size = - (mem_ranges[0].size * (mem_groups - 1) / mem_groups); + if (adev->gmc.num_mem_partitions == 1) { + mem_ranges[0].size = mem_ranges[0].size * (mem_groups - 1); + do_div(mem_ranges[0].size, mem_groups); + } } static void @@ -1948,8 +1949,8 @@ gmc_v9_0_init_sw_mem_ranges(struct amdgpu_device *adev, break; } - size = (adev->gmc.real_vram_size >> AMDGPU_GPU_PAGE_SHIFT) / - adev->gmc.num_mem_partitions; + size = adev->gmc.real_vram_size >> AMDGPU_GPU_PAGE_SHIFT; + size /= adev->gmc.num_mem_partitions; for (i = 0; i < adev->gmc.num_mem_partitions; ++i) { mem_ranges[i].range.fpfn = start_addr; |