hw_heartbeat_ms 128 drivers/watchdog/watchdog_dev.c unsigned int hw_heartbeat_ms; hw_heartbeat_ms 136 drivers/watchdog/watchdog_dev.c hw_heartbeat_ms = min_not_zero(timeout_ms, wdd->max_hw_heartbeat_ms); hw_heartbeat_ms 137 drivers/watchdog/watchdog_dev.c keepalive_interval = ms_to_ktime(hw_heartbeat_ms / 2); hw_heartbeat_ms 144 drivers/watchdog/watchdog_dev.c last_heartbeat = ktime_sub(virt_timeout, ms_to_ktime(hw_heartbeat_ms));