| commit | be19f0ff482bd5f800d916683784a7e1474d5d6b | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Wed May 28 16:16:42 2014 +0100 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Wed Jun 11 16:57:34 2014 +0200 |
| tree | 860ed8cc8aafdeb9ab1eab87e40770cadff04b61 | |
| parent | 4328633d6553558471c260137019c245c2e9d7c6 [diff] |
drm/i915: Check for a NULL shared dpll before dereferencing This doesn't look possible but a little extra defense against the improbable is worth it - an oops here could lockup the machine. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>