Searched defs:circ (Results 1 – 2 of 2) sorted by relevance
51 #define circ_empty(circ) ((circ)->head == (circ)->tail) argument52 #define circ_clear(circ) ((circ)->head = (circ)->tail = 0) argument54 #define circ_chars_pending(circ) \ argument57 #define circ_chars_free(circ) \ argument735 struct circ_buf *circ = &port->xmit; in sdio_uart_write() local
464 __uart_put_char(struct uart_port *port, struct circ_buf *circ, unsigned char c) in __uart_put_char()499 struct circ_buf *circ; in uart_write() local