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c686122c63
We do 'bestppm - 10' in vlv_find_best_dpll() but never check whether that might underflow. Add such a check. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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