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staging: comedi: das08_cs: change driver registration order

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As done with the other comedi driver types, register the
comedi_driver first then the pcmcia_driver. Also, make sure
the pcmcia_driver registration succeeds and unregister the
comedi_driver if it fails.

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>
This commit is contained in:
H Hartley Sweeten 2012-07-02 15:43:52 -07:00 committed by Greg Kroah-Hartman
parent 468777024e
commit 36061c842b
1 changed files with 9 additions and 2 deletions
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11
drivers/staging/comedi/drivers/das08_cs.c
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@ -239,11 +239,18 @@ static int __init das08_cs_init_module(void)
{
int ret;
ret = pcmcia_register_driver(&das08_cs_driver);
ret = comedi_driver_register(&driver_das08_cs);
if (ret < 0)
return ret;
return comedi_driver_register(&driver_das08_cs);
ret = pcmcia_register_driver(&das08_cs_driver);
if (ret < 0) {
comedi_driver_unregister(&driver_das08_cs);
return ret;
}
return 0;
}
module_init(das08_cs_init_module);