compiler warning: "UBUNTU: SAUCE: drm/i915/display/psr: Reinstate fix for TGL + AUO panel flicker"

[Kamal Mostafa]

Hi Kai-Heng-

This commit in jammy introduces a compiler warning:

0c1d6921b07c UBUNTU: SAUCE: drm/i915/display/psr: Reinstate fix for TGL + AUO panel flicker

  +       int i;

  W: unused-variable
        jammy/drivers/gpu/drm/i915/display/intel_psr.c (i)

It has been applied already, so please submit a follow-up patch to
correct it. :) Thanks!

 -Kamal