Searched refs:SERPORT_BUSY (Results 1 – 1 of 1) sorted by relevance
31 #define SERPORT_BUSY 1 macro171 if (test_and_set_bit(SERPORT_BUSY, &serport->flags)) in serport_ldisc_read()196 clear_bit(SERPORT_BUSY, &serport->flags); in serport_ldisc_read()