A few drivers register a devm action to remove a debugfs directory,
implementing a one-liner function that calls debufs_remove_recursive().
Help drivers avoid this repeated implementations by adding managed
version of debugfs directory create function.
Use the new function devm_debugfs_create_dir() in the following
drivers:
drivers/crypto/caam/ctrl.c
drivers/gpu/drm/bridge/ti-sn65dsi86.c
drivers/hwmon/hp-wmi-sensors.c
drivers/hwmon/mr75203.c
drivers/hwmon/pmbus/pmbus_core.c