Searched refs:free_fifo (Results 1 – 2 of 2) sorted by relevance
115 int free_fifo = 0; in receive_chars() local125 free_fifo++; in receive_chars()130 free_fifo++; in receive_chars()141 free_fifo++; in receive_chars()148 if (free_fifo) { in receive_chars()
153 #define free_fifo(fifo) \ macro