drm/amd/display: Remove unused function in gamma_calcs

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland 2017-01-04 18:41:25 -05:00 • committed by Alex Deucher
commit 7a8b8b1403