This function is only used internally. Remove the export.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/comedi_buf.c | 6 +++---
drivers/staging/comedi/comedidev.h | 3 +--
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c
index 82bc30c..6f7c130 100644
--- a/drivers/staging/comedi/comedi_buf.c
+++ b/drivers/staging/comedi/comedi_buf.c
@@ -469,8 +469,9 @@ void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset,
}
EXPORT_SYMBOL_GPL(comedi_buf_memcpy_to);
-void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset,
- void *dest, unsigned int nbytes)
+static void comedi_buf_memcpy_from(struct comedi_subdevice *s,
+ unsigned int offset,
+ void *dest, unsigned int nbytes)
{
void *src;
struct comedi_async *async = s->async;
@@ -495,7 +496,6 @@ void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset,
read_ptr = 0;
}
}
-EXPORT_SYMBOL_GPL(comedi_buf_memcpy_from);
/**
* comedi_write_array_to_buffer - write data to comedi buffer
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index df0209a..ce48828 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -445,8 +445,7 @@ 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);
-void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset,
- void *destination, unsigned int num_bytes);
+
unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s,
const void *data,
unsigned int num_bytes);
--
2.0.3
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