drm/i915: Remove the vm open count

[linux-2.6-microblaze.git] / drivers / gpu / drm / i915 / gt / gen6_ppgtt.c

diff --git a/drivers/gpu/drm/i915/gt/gen6_ppgtt.c b/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
index 871fe7b..1bb766c 100644 (file)
--- a/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
+++ b/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
@@ -322,7 +322,7 @@ int gen6_ppgtt_pin(struct i915_ppgtt *base, struct i915_gem_ww_ctx *ww)
        struct gen6_ppgtt *ppgtt = to_gen6_ppgtt(base);
        int err;
 
-       GEM_BUG_ON(!atomic_read(&ppgtt->base.vm.open));
+       GEM_BUG_ON(!kref_read(&ppgtt->base.vm.ref));
 
        /*
         * Workaround the limited maximum vma->pin_count and the aliasing_ppgtt