Searched refs:fifo_empty (Results 1 – 4 of 4) sorted by relevance
440 bool fifo_empty; in das800_interrupt() local469 fifo_empty = !!(val & FIFO_EMPTY); in das800_interrupt()473 fifo_empty = false; in das800_interrupt()477 if (fifo_empty || fifo_overflow) in das800_interrupt()
1189 unsigned short fifo_empty; in ni_handle_fifo_dregs() local1225 fifo_empty = ni_stc_readw(dev, NISTC_AI_STATUS1_REG) & in ni_handle_fifo_dregs()1227 while (fifo_empty == 0) { in ni_handle_fifo_dregs()1232 fifo_empty = ni_stc_readw(dev, in ni_handle_fifo_dregs()1235 if (fifo_empty) in ni_handle_fifo_dregs()
171 #define fifo_empty(fifo) (!fifo_used(fifo)) macro192 bool _r = !fifo_empty((fifo)); \213 bool _r = !fifo_empty((fifo)); \
325 while (!fifo_empty(&ca->free_inc)) { in bch_allocator_thread()