diff options
| author | H Hartley Sweeten | 2014-07-21 20:48:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2014-07-23 00:33:23 +0200 |
| commit | d546b8966e66b114809d4af14e2d837adeeec2fc (patch) | |
| tree | 134081253fdfd5fc938fd2e3ff4020a63aeb67cc /drivers/staging/comedi/comedi_fops.c | |
| parent | staging: comedi: comedidev.h: remove unused callbacks from comedi_subdevice (diff) | |
| download | kernel-qcow2-linux-d546b8966e66b114809d4af14e2d837adeeec2fc.tar.gz kernel-qcow2-linux-d546b8966e66b114809d4af14e2d837adeeec2fc.tar.xz kernel-qcow2-linux-d546b8966e66b114809d4af14e2d837adeeec2fc.zip | |
staging: comedi: comedidev.h: remove 'new_size' param from subdevice (*buf_change)
This parameter is never used by any of the comedi drivers that provide a
(*buf_change) callback. If the 'new_size' is needed in the callback it can
be found from the 's->async->prealloc_bufsz' as done in the ni_pcidio driver.
Remove the unused parameter.
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/staging/comedi/comedi_fops.c')
| -rw-r--r-- | drivers/staging/comedi/comedi_fops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 84a1e429f24c..2182c7463cdb 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -268,7 +268,7 @@ static int resize_async_buffer(struct comedi_device *dev, return retval; if (s->buf_change) { - retval = s->buf_change(dev, s, new_size); + retval = s->buf_change(dev, s); if (retval < 0) return retval; } |