Ketan Patil caeb9cd1b8 video: tegra: nvmap: Return error if any handles exist ...

When nvmap module is unloaded and if there are any existing handles then
return an error -EBUSY.

Bug 4603770

Change-Id: I74d9b0ee8d95a78c1784998e7b913578a83b3cef
Signed-off-by: Ketan Patil <ketanp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3149415
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Ashish Mhetre <amhetre@nvidia.com>

2024-06-20 02:23:37 -07:00

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