diff options
| author | Ian Abbott <abbotti@mev.co.uk> | 2008-12-08 17:05:50 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-04-03 14:53:51 -0700 |
| commit | 6a9d7a21d710e544df20266b83b7829d9f7a1020 (patch) | |
| tree | 1042e21d389220b5dec6ac82575c47c0096e8aed /drivers/staging/comedi/drivers.c | |
| parent | 3cd74e8693678a463b944c358cdb22f7bee533ba (diff) | |
Staging: comedi: Add a module parameter 'comedi_autoconfig'.
Set it to 0 or 'N' to disable autoconfiguration.
It is enabled by default.
From: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Cc: David Schleef <ds@schleef.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/comedi/drivers.c')
| -rw-r--r-- | drivers/staging/comedi/drivers.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c index 36a93b95e3f..5579aa0a933 100644 --- a/drivers/staging/comedi/drivers.c +++ b/drivers/staging/comedi/drivers.c @@ -797,6 +797,9 @@ int comedi_auto_config(struct device *hardware_device, const char *board_name, c struct comedi_device_file_info *dev_file_info; int retval; + if (!comedi_autoconfig) + return -ENODEV; + minor = comedi_alloc_board_minor(hardware_device); if(minor < 0) return minor; dev_set_drvdata(hardware_device, (void*)(unsigned long)minor); |