426115cf5d
No need to call the ->pre_pll_enable hook twice if we don't enable the dpll too early. This should make Jani a bit less grumpy. v2: Rebase on top of the newly-colored BUG_ONs. v3: Reinstate the lost write of the DPLL_MD register, spotted by Imre. Cc: Imre Deak <imre.deak@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>