diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/cfg_space.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/cfg_space.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/gvt/cfg_space.c b/drivers/gpu/drm/i915/gvt/cfg_space.c index 97bfc00d2a82..c62346fdc05d 100644 --- a/drivers/gpu/drm/i915/gvt/cfg_space.c +++ b/drivers/gpu/drm/i915/gvt/cfg_space.c @@ -119,16 +119,6 @@ static int map_aperture(struct intel_vgpu *vgpu, bool map) if (map == vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].tracked) return 0; - if (map) { - vgpu->gm.aperture_va = memremap(aperture_pa, aperture_sz, - MEMREMAP_WC); - if (!vgpu->gm.aperture_va) - return -ENOMEM; - } else { - memunmap(vgpu->gm.aperture_va); - vgpu->gm.aperture_va = NULL; - } - val = vgpu_cfg_space(vgpu)[PCI_BASE_ADDRESS_2]; if (val & PCI_BASE_ADDRESS_MEM_TYPE_64) val = *(u64 *)(vgpu_cfg_space(vgpu) + PCI_BASE_ADDRESS_2); @@ -141,11 +131,8 @@ static int map_aperture(struct intel_vgpu *vgpu, bool map) aperture_pa >> PAGE_SHIFT, aperture_sz >> PAGE_SHIFT, map); - if (ret) { - memunmap(vgpu->gm.aperture_va); - vgpu->gm.aperture_va = NULL; + if (ret) return ret; - } vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].tracked = map; return 0; |