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drm/i915/bdw: Return -ENONENT on default ctx destroy 

This was an accidental "ABI" change introduced during PPGTT:

commit 0eea67eb26
Author: Ben Widawsky <ben@bwidawsk.net>
Date:   Fri Dec 6 14:11:19 2013 -0800

    drm/i915: Create a per file_priv default context

The failure test application actually tests the return type. The other
option is to simply change the test.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky 2013-12-24 16:02:54 -08:00 committed by Daniel Vetter
parent 0e46ce2e7a
commit c2cf2416ca
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_gem_context.c
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@ -775,7 +775,7 @@ int i915_gem_context_destroy_ioctl(struct drm_device *dev, void *data,
return -ENODEV;
if (args->ctx_id == DEFAULT_CONTEXT_ID)
return -EPERM;
return -ENOENT;
ret = i915_mutex_lock_interruptible(dev);
if (ret)