This helper function is only called in comedi_buf.c. Move it there and
make it static so it's not exposed globally.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbobbi@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/comedi_buf.c | 5 +++++
drivers/staging/comedi/comedidev.h | 5 -----
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c
index 70d2901..891cf89 100644
--- a/drivers/staging/comedi/comedi_buf.c
+++ b/drivers/staging/comedi/comedi_buf.c
@@ -309,6 +309,11 @@ unsigned comedi_buf_read_alloc(struct comedi_async *async, unsigned nbytes)
}
EXPORT_SYMBOL(comedi_buf_read_alloc);
+static unsigned int comedi_buf_read_n_allocated(struct comedi_async *async)
+{
+ return async->buf_read_alloc_count - async->buf_read_count;
+}
+
/* transfers control of a chunk from reader to free buffer space */
unsigned comedi_buf_read_free(struct comedi_async *async, unsigned int nbytes)
{
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index cbfb614..4d5a35e 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -453,11 +453,6 @@ static inline unsigned comedi_buf_write_n_allocated(struct comedi_async *async)
return async->buf_write_alloc_count - async->buf_write_count;
}
-static inline unsigned comedi_buf_read_n_allocated(struct comedi_async *async)
-{
- return async->buf_read_alloc_count - async->buf_read_count;
-}
-
int comedi_alloc_subdevice_minor(struct comedi_device *dev,
struct comedi_subdevice *s);
void comedi_free_subdevice_minor(struct comedi_subdevice *s);
--
1.8.0
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
