diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-03-08 00:31:25 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-17 20:55:53 (GMT) |
| commit | bcc6df4d64be495a4ec68e9af86eca5199a3a30e (patch) | |
| tree | 96a5c2ef79dc5cfe5839c5173654abcc387a06c6 /drivers | |
| parent | a1b5b0bfcd9c050f505a1ab6b33c0c0bc1747ab4 (diff) | |
| download | linux-bcc6df4d64be495a4ec68e9af86eca5199a3a30e.tar.xz | |
staging: comedi: comedi_fc: export increment_scan_progress()
Rename this function to cfc_inc_scan_progress() and export it for
use by the comedi drivers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/comedi/drivers/comedi_fc.c | 8 | ||||
| -rw-r--r-- | 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 *, |