atomic_delay 210 drivers/hwspinlock/hwspinlock_core.c unsigned long expire, atomic_delay = 0; atomic_delay 226 drivers/hwspinlock/hwspinlock_core.c atomic_delay += HWSPINLOCK_RETRY_DELAY_US; atomic_delay 227 drivers/hwspinlock/hwspinlock_core.c if (atomic_delay > to * 1000)