Rename this function to cfc_inc_scan_progress() and export it for
use by the comedi drivers.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/comedi_fc.c | 8 ++++----
drivers/staging/comedi/drivers/comedi_fc.h | 1 +
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/comedi_fc.c
b/drivers/staging/comedi/drivers/comedi_fc.c
index 5d8aa80..9d9b146 100644
--- a/drivers/staging/comedi/drivers/comedi_fc.c
+++ b/drivers/staging/comedi/drivers/comedi_fc.c
@@ -44,8 +44,7 @@ unsigned int cfc_bytes_per_scan(struct comedi_subdevice *s)
}
EXPORT_SYMBOL_GPL(cfc_bytes_per_scan);
-static void increment_scan_progress(struct comedi_subdevice *s,
- unsigned int num_bytes)
+void cfc_inc_scan_progress(struct comedi_subdevice *s, unsigned int num_bytes)
{
struct comedi_async *async = s->async;
unsigned int scan_length = cfc_bytes_per_scan(s);
@@ -56,6 +55,7 @@ static void increment_scan_progress(struct comedi_subdevice
*s,
async->events |= COMEDI_CB_EOS;
}
}
+EXPORT_SYMBOL_GPL(cfc_inc_scan_progress);
/* Writes an array of data points to comedi's buffer */
unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s,
@@ -76,7 +76,7 @@ unsigned int cfc_write_array_to_buffer(struct
comedi_subdevice *s,
comedi_buf_memcpy_to(async, 0, data, num_bytes);
comedi_buf_write_free(async, num_bytes);
- increment_scan_progress(s, num_bytes);
+ cfc_inc_scan_progress(s, num_bytes);
async->events |= COMEDI_CB_BLOCK;
return num_bytes;
@@ -94,7 +94,7 @@ unsigned int cfc_read_array_from_buffer(struct
comedi_subdevice *s,
num_bytes = comedi_buf_read_alloc(async, num_bytes);
comedi_buf_memcpy_from(async, 0, data, num_bytes);
comedi_buf_read_free(async, num_bytes);
- increment_scan_progress(s, num_bytes);
+ cfc_inc_scan_progress(s, num_bytes);
async->events |= COMEDI_CB_BLOCK;
return num_bytes;
diff --git a/drivers/staging/comedi/drivers/comedi_fc.h
b/drivers/staging/comedi/drivers/comedi_fc.h
index 2d57ad4..541b937 100644
--- a/drivers/staging/comedi/drivers/comedi_fc.h
+++ b/drivers/staging/comedi/drivers/comedi_fc.h
@@ -24,6 +24,7 @@
#include "../comedidev.h"
unsigned int cfc_bytes_per_scan(struct comedi_subdevice *);
+void cfc_inc_scan_progress(struct comedi_subdevice *, unsigned int num_bytes);
/* Writes an array of data points to comedi's buffer */
unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *,
--
1.8.5.2
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