Tegra186: fix MISRA Rule 8.3 violation

MISRA Rule 8.3, All declarations of an object or function
shall use the same names and type qualifiers.

This patch removes unused function(s).

Change-Id: I90865c003d46f1dc08bfb5f4fe8a327ea42a2bb7
Signed-off-by: Anthony Zhou <anzhou@nvidia.com>
1 file changed