fw_cfg_cache_lock 369 drivers/firmware/qemu_fw_cfg.c static DEFINE_SPINLOCK(fw_cfg_cache_lock); fw_cfg_cache_lock 373 drivers/firmware/qemu_fw_cfg.c spin_lock(&fw_cfg_cache_lock); fw_cfg_cache_lock 375 drivers/firmware/qemu_fw_cfg.c spin_unlock(&fw_cfg_cache_lock); fw_cfg_cache_lock 380 drivers/firmware/qemu_fw_cfg.c spin_lock(&fw_cfg_cache_lock); fw_cfg_cache_lock 382 drivers/firmware/qemu_fw_cfg.c spin_unlock(&fw_cfg_cache_lock);