misc: tegra-profiler: Do not expose kernel IPs

misc: tegra-profiler: Do not expose kernel IPs

In Tegra Profiler misc driver, do not expose kernel-space IPs
for security purposes (for non-root users)

Bug 1312406
Bug 1349673

Change-Id: Ie3b89a555296359c8578ec39a00161d3e63a34ad
Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com>
Reviewed-on: http://git-master/r/263320
(cherry picked from commit 935daea80d24f621a9328642d025762af26ffb55)
Reviewed-on: http://git-master/r/268533
Reviewed-by: Bo Yan <byan@nvidia.com>
Tested-by: Bo Yan <byan@nvidia.com>