diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index eec820aec022..8b3cde703364 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1992,7 +1992,10 @@ static void gen6_gmch_remove(struct i915_address_space *vm) struct i915_gtt *gtt = container_of(vm, struct i915_gtt, base); - drm_mm_takedown(&vm->mm); + if (drm_mm_initialized(&vm->mm)) { + drm_mm_takedown(&vm->mm); + list_del(&vm->global_link); + } iounmap(gtt->gsm); teardown_scratch_page(vm->dev); } @@ -2025,6 +2028,10 @@ static int i915_gmch_probe(struct drm_device *dev, static void i915_gmch_remove(struct i915_address_space *vm) { + if (drm_mm_initialized(&vm->mm)) { + drm_mm_takedown(&vm->mm); + list_del(&vm->global_link); + } intel_gmch_remove(); } |