acpi_lock_ac_dir   70 drivers/acpi/ac.c extern struct proc_dir_entry *acpi_lock_ac_dir(void);
acpi_lock_ac_dir  450 drivers/acpi/ac.c 	acpi_ac_dir = acpi_lock_ac_dir();
acpi_lock_ac_dir   41 drivers/acpi/cm_sbs.c EXPORT_SYMBOL(acpi_lock_ac_dir);