diff options
Diffstat (limited to 'drivers/staging/comedi/comedi_buf.c')
| -rw-r--r-- | drivers/staging/comedi/comedi_buf.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c index f4b75d177d7f..c3152d89e608 100644 --- a/drivers/staging/comedi/comedi_buf.c +++ b/drivers/staging/comedi/comedi_buf.c @@ -474,21 +474,9 @@ static void comedi_buf_memcpy_from(struct comedi_subdevice *s, } } -/** - * comedi_write_array_to_buffer - write data to comedi buffer - * @s: comedi_subdevice struct - * @data: destination - * @num_bytes: number of bytes to write - * - * Writes up to num_bytes bytes of data to the comedi buffer associated with - * the subdevice, marks it as written and updates the acquisition scan - * progress. - * - * Returns the amount of data written in bytes. - */ -unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s, - const void *data, - unsigned int num_bytes) +static unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s, + const void *data, + unsigned int num_bytes) { struct comedi_async *async = s->async; unsigned int retval; @@ -510,7 +498,6 @@ unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s, return num_bytes; } -EXPORT_SYMBOL_GPL(comedi_write_array_to_buffer); /** * comedi_buf_write_samples - write sample data to comedi buffer |