diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-10-22 14:36:49 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-29 16:01:20 +0800 |
| commit | aa26e46b0f1d2c0093ec59a68aec715df3f06715 (patch) | |
| tree | 075e3f466a45bafcaca0f15d4519929ac6e6b814 | |
| parent | 9e2093d2399a771f3896292b95ca44a147f5ac6e (diff) | |
staging: comedi: comedi_buf: don't export comedi_buf_memcpy_to()
This function is only used internally. Remove the export.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/comedi_buf.c | 6 | ||||
| -rw-r--r-- | drivers/staging/comedi/comedidev.h | 3 |
2 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c index a87b8e66fde0..0e4727dee030 100644 --- a/drivers/staging/comedi/comedi_buf.c +++ b/drivers/staging/comedi/comedi_buf.c @@ -442,8 +442,9 @@ int comedi_buf_put(struct comedi_subdevice *s, unsigned short x) } EXPORT_SYMBOL_GPL(comedi_buf_put); -void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset, - const void *data, unsigned int num_bytes) +static void comedi_buf_memcpy_to(struct comedi_subdevice *s, + unsigned int offset, + const void *data, unsigned int num_bytes) { struct comedi_async *async = s->async; unsigned int write_ptr = async->buf_write_ptr + offset; @@ -467,7 +468,6 @@ void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset, write_ptr = 0; } } -EXPORT_SYMBOL_GPL(comedi_buf_memcpy_to); static void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset, diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h index ce48828bdae8..9f4f9ef2b79a 100644 --- a/drivers/staging/comedi/comedidev.h +++ b/drivers/staging/comedi/comedidev.h @@ -443,9 +443,6 @@ unsigned int comedi_buf_read_free(struct comedi_subdevice *s, unsigned int n); int comedi_buf_put(struct comedi_subdevice *s, unsigned short x); -void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset, - const void *source, unsigned int num_bytes); - unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s, const void *data, unsigned int num_bytes); |