diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-03-05 09:53:41 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-11 10:01:44 -0700 |
| commit | b8f4ac237e382accd4b30c75043939f7ed9e79a6 (patch) | |
| tree | ab79110ef3360986267feb45ab155cdc3356f08c /drivers/staging/comedi/drivers/ni_6527.c | |
| parent | 451fb7664a590e74122061d3ac773eddb3c73674 (diff) | |
staging: comedi: comedi_pci: change the comedi_pci_auto_config() 'context'
The comedi_pci_auto_config() function is used to allow the PCI driver
(*probe) function to automatically call the comedi driver (*auto_attach).
This allows the comedi driver to be part of the PnP process when the
PCI device is detected.
Currently the comedi_pci_auto_config() always passes a 'context' of '0'
to comedi_auto_config(). This makes the 'context' a bit useless.
Modify comedi_pci_auto_config() to allow the comedi pci drivers to pass
a 'context' from the PCI driver.
Make all the comedi pci drivers pass the pci_device_id 'driver_data' as
the 'context'. Since none of the comedi pci drivers currently set the
'driver_data' the 'context' will still be '0'.
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/drivers/ni_6527.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_6527.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/ni_6527.c b/drivers/staging/comedi/drivers/ni_6527.c index bcd4df290ec4..507c1216461b 100644 --- a/drivers/staging/comedi/drivers/ni_6527.c +++ b/drivers/staging/comedi/drivers/ni_6527.c @@ -449,9 +449,9 @@ static struct comedi_driver ni6527_driver = { }; static int ni6527_pci_probe(struct pci_dev *dev, - const struct pci_device_id *ent) + const struct pci_device_id *id) { - return comedi_pci_auto_config(dev, &ni6527_driver); + return comedi_pci_auto_config(dev, &ni6527_driver, id->driver_data); } static struct pci_driver ni6527_pci_driver = { |