From: H Hartley Sweeten Date: Wed, 22 Oct 2014 21:36:49 +0000 (-0700) Subject: staging: comedi: comedi_buf: don't export comedi_buf_memcpy_to() X-Git-Tag: firefly_0821_release~176^2~2665^2~781 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=aa26e46b0f1d2c0093ec59a68aec715df3f06715;p=firefly-linux-kernel-4.4.55.git 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 Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- 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);