diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2012-12-19 15:35:23 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-07 14:25:46 -0800 |
| commit | 4da5fa9a439fda3019585aecab44462fd641b6f8 (patch) | |
| tree | d9d10ba2f73869cba60a66b605c3f40d154f3c48 /drivers/staging/comedi/proc.c | |
| parent | 85104e9b409013c78624b367dec02e6ccc996635 (diff) | |
staging: comedi: use comedi_dev_from_minor()
Remove the need to export comedi_get_device_file_info() by using the
new helper comedi_dev_from_minor(). This will also allow us to make
the comedi_device_file_info struct private.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/proc.c')
| -rw-r--r-- | drivers/staging/comedi/proc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/staging/comedi/proc.c b/drivers/staging/comedi/proc.c index 01acbe97653c..732134f30fe3 100644 --- a/drivers/staging/comedi/proc.c +++ b/drivers/staging/comedi/proc.c @@ -49,13 +49,10 @@ static int comedi_read(char *buf, char **start, off_t offset, int len, "driver_name, board_name, n_subdevices"); for (i = 0; i < COMEDI_NUM_BOARD_MINORS; i++) { - struct comedi_device_file_info *dev_file_info = - comedi_get_device_file_info(i); - struct comedi_device *dev; + struct comedi_device *dev = comedi_dev_from_minor(i); - if (dev_file_info == NULL) + if (!dev) continue; - dev = dev_file_info->device; if (dev->attached) { devices_q = 1; |