staging: comedi: comedi_fc: use comedi_inc_scan_progress()

Since `cfc_inc_scan_progress()` is just an inline function that calls
`comedi_inc_scan_progress()`, replace calls to the former to the latter
in the "comedi_fc" module.  This is part of the migration of
functionality from the "comedi_fc" module to the core "comedi" module.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/comedi_fc.c

@@ -41,7 +41,7 @@ unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s,
 
 	comedi_buf_memcpy_to(s, 0, data, num_bytes);
 	comedi_buf_write_free(s, num_bytes);
-	cfc_inc_scan_progress(s, num_bytes);
+	comedi_inc_scan_progress(s, num_bytes);
 	async->events |= COMEDI_CB_BLOCK;
 
 	return num_bytes;
@@ -57,7 +57,7 @@ unsigned int cfc_read_array_from_buffer(struct comedi_subdevice *s,
 	num_bytes = comedi_buf_read_alloc(s, num_bytes);
 	comedi_buf_memcpy_from(s, 0, data, num_bytes);
 	comedi_buf_read_free(s, num_bytes);
-	cfc_inc_scan_progress(s, num_bytes);
+	comedi_inc_scan_progress(s, num_bytes);
 	s->async->events |= COMEDI_CB_BLOCK;
 
 	return num_bytes;