mb/siemens: Unify and clean lcd_panel.c coding style

With the addition of the mc_ehl3 board variant, a few
points about commenting the code arose either from the
review or during the implementation itself.

This patch unifies structure of these files, which
have a similar structure across more Siemens boards
utilizing the PTN3460 eDP-to-LVDS bridge.

BUG=none
TEST=Check that images for the affected boards can be
built.

Change-Id: I59820362e1f87e296c5548b9c3cecba4d2710fe7
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72068
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions