PROC_TOSHIBA
toshiba_proc_dir = proc_mkdir(PROC_TOSHIBA, acpi_root_dir);
pr_err("Unable to create proc dir " PROC_TOSHIBA "\n");
remove_proc_entry(PROC_TOSHIBA, acpi_root_dir);
remove_proc_entry(PROC_TOSHIBA, acpi_root_dir);