drm/i915/color: join loops in xelpd_program_plane_pre_csc_lut()

Use single for loops instead of two. Especially switching from a
for-loop to a do-while-loop with the same loop index is confusing, and
it's hard to figure out the end index. Define the end in terms of
lut_size; there's three more entries after the first 128.

Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patch.msgid.link/6d4f8bb713a998c199606c079bed924458f04f54.1780499355.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

0 files changed, 0 insertions, 0 deletions