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Searched refs:buf_write_count (Results 1 – 12 of 12) sorted by relevance

/drivers/staging/comedi/
Dcomedi_buf.c158 async->buf_write_count = 0; in comedi_buf_reset()
258 return async->buf_write_alloc_count - async->buf_write_count; in comedi_buf_write_n_allocated()
270 async->buf_write_count += nbytes; in comedi_buf_write_free()
272 comedi_buf_munge(async, async->buf_write_count - async->munge_count); in comedi_buf_write_free()
Dcomedidev.h142 unsigned int buf_write_count; member
Dcomedi_fops.c935 bi.buf_write_count = 0; in do_bufinfo_ioctl()
954 async->buf_write_count == async->buf_read_count) { in do_bufinfo_ioctl()
966 bi.buf_write_count = async->buf_write_count; in do_bufinfo_ioctl()
2190 async->buf_read_count - async->buf_write_count == 0) { in comedi_read()
Dcomedi.h488 unsigned int buf_write_count; member
/drivers/staging/comedi/drivers/
Ddas6402.c169 if (s->async->buf_write_count >= devpriv->ai_bytes_to_read) { in intr_handler()
Ddas16m1.c495 return s->async->buf_write_count - s->async->buf_read_count; in das16m1_poll()
Dmite.c560 count = nbytes - async->buf_write_count; in mite_sync_input_dma()
Dpcl816.c675 return s->async->buf_write_count - s->async->buf_read_count; in pcl816_ai_poll()
Dni_pcidio.c400 count = s->async->buf_write_count - s->async->buf_read_count; in ni_pcidio_poll()
Dpcl812.c975 return s->async->buf_write_count - s->async->buf_read_count; in pcl812_ai_poll()
Ddas1800.c715 return s->async->buf_write_count - s->async->buf_read_count; in das1800_ai_poll()
Dni_mio_common.c1835 count = s->async->buf_write_count - s->async->buf_read_count; in ni_ai_poll()