drivers: Remove 'private' directories

Drivers in the NVIDIA OOT repository are public and so remove the
directories named 'private' to avoid any confusion once these sources
are released.

Bug 5054840

Change-Id: I9156e3b08df9ce3d90dc0a2b5e72416f28fac5f5
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3351272
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ashish Mhetre <amhetre@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>

drivers/memory/tegra/Makefile

@@ -1,4 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
-# Copyright (c) 2023, NVIDIA CORPORATION.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 
-obj-m += private-soc/
+obj-m += mc-t26x.o
+obj-m += tegra264-mc-hwpm.o
+obj-m += smmu-hwpm.o
+obj-m += mem-qual.o

drivers/memory/tegra/private-soc/Makefile

@@ -1,5 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-m += mc-t26x.o
-obj-m += tegra264-mc-hwpm.o
-obj-m += smmu-hwpm.o
-obj-m += mem-qual.o