drm/i915: Rename SNB/IVB CPU eDP signal level funcs

To make the intent more clear, let's rename the signal level funcs for
the SNB/IVB CPU eDP.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180517170309.28630-4-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2018-05-17 20:03:08 +03:00
commit 4d82c2b5f0