Bharat Nihalani ae8499fa84 tegra_bootloader_debug: use runtime debugfs check ...

When kernel command line debugfs=off is specified instead of
disabling CONFIG_DEBUG_FS in defconfig to disable Debug-FS,
debugfs functions like debugfs_create_dir will fail.

Use function debugfs_initialized() to check if debugfs
functionality is enabled before calling any debugfs functions.

This allows us to by-pass debugfs initialization if debugfs
is not enabled.

Bug 3896536

Change-Id: I18182f2e5f8a6b466286980907b2019961ff7e39
Signed-off-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2864651
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>

2023-03-05 04:12:02 -08:00

..

tegra

tegra_bootloader_debug: use runtime debugfs check

2023-03-05 04:12:02 -08:00