smc_special_unlock 528 drivers/net/ethernet/smsc/smc91x.c #define smc_special_unlock(lock, flags) spin_unlock_irqrestore(lock, flags) smc_special_unlock 532 drivers/net/ethernet/smsc/smc91x.c #define smc_special_unlock(lock, flags) do { flags = 0; } while (0)