diff options
| author | Thierry Reding <treding@nvidia.com> | 2018-02-20 11:44:50 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-26 23:09:37 -0500 |
| commit | 421334a8476fe53b147139e1221cf7b368dd7c6e (patch) | |
| tree | 6b35335250a751b8e30a9ccdd68e03cf8e7e53e5 /drivers/gpu/drm/amd | |
| parent | 3214e02199f0c1c5db6de2fa3eb8240e08f4e17d (diff) | |
drm/amdgpu: Remove duplicate setting of ->need_swiotlb
There's no need to set this before the number of DMA bits has been
properly determined.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c index 724bf1c2596e..d71d4cb68f9c 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c @@ -1105,7 +1105,6 @@ static int gmc_v8_0_sw_init(void *handle) */ adev->need_dma32 = false; dma_bits = adev->need_dma32 ? 32 : 40; - adev->need_swiotlb = drm_get_max_iomem() > ((u64)1 << dma_bits); r = pci_set_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits)); if (r) { adev->need_dma32 = true; |