Reduce the copypasta by pulling the combo PHY lane power up stuff into a helper. We'll have a third user soon. Cc: stable@vger.kernel.org Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210128155948.13678-2-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com> (cherry picked from commit 5cdf706fb91a6e4e6af799bb957c4d598e6a067b) Signed-off-by: Jani Nikula <jani.nikula@intel.com>