diff options
| author | Ian Abbott <abbotti@mev.co.uk> | 2012-03-30 16:15:02 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-10 18:22:01 (GMT) |
| commit | 63bf3d11df34426caa81e5478b2ff0e99875e972 (patch) | |
| tree | 2aa20f4cf5b0daf29ebd2cf8b76e387d08be153a /drivers/staging/comedi | |
| parent | f4011670023f28cf9081904f8986c0c1be5c9f1e (diff) | |
| download | linux-fsl-qoriq-63bf3d11df34426caa81e5478b2ff0e99875e972.tar.xz | |
staging: comedi: pass struct comedi_driver * to comedi_auto_config()
Pass a pointer to the struct comedi_driver to comedi_auto_config()
instead of the driver name. comedi_auto_config() will be changed to
make use of this. It currently calls comedi_device_attach() which
examines the whole list of struct comedi_driver objects. It will be
changed to restrict itself to just the supplied struct comedi_driver
object.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c index 69e6fa3..aec9c35 100644 --- a/drivers/staging/comedi/drivers.c +++ b/drivers/staging/comedi/drivers.c @@ -857,7 +857,7 @@ comedi_auto_config_helper(struct device *hardware_device, } static int comedi_auto_config(struct device *hardware_device, - const char *board_name, const int *options, + struct comedi_driver *driver, const int *options, unsigned num_options) { struct comedi_devconfig it; @@ -875,7 +875,7 @@ static int comedi_auto_config(struct device *hardware_device, dev_file_info = comedi_get_device_file_info(minor); memset(&it, 0, sizeof(it)); - strncpy(it.board_name, board_name, COMEDI_NAMELEN); + strncpy(it.board_name, driver->driver_name, COMEDI_NAMELEN); it.board_name[COMEDI_NAMELEN - 1] = '\0'; BUG_ON(num_options > COMEDI_NDEVCONFOPTS); memcpy(it.options, options, num_options * sizeof(int)); @@ -912,7 +912,7 @@ static int comedi_old_pci_auto_config(struct pci_dev *pcidev, /* pci slot */ options[1] = PCI_SLOT(pcidev->devfn); - return comedi_auto_config(&pcidev->dev, driver->driver_name, + return comedi_auto_config(&pcidev->dev, driver, options, ARRAY_SIZE(options)); } @@ -947,7 +947,7 @@ EXPORT_SYMBOL_GPL(comedi_pci_auto_unconfig); static int comedi_old_usb_auto_config(struct usb_interface *intf, struct comedi_driver *driver) { - return comedi_auto_config(&intf->dev, driver->driver_name, NULL, 0); + return comedi_auto_config(&intf->dev, driver, NULL, 0); } static int comedi_usb_attach_wrapper(struct comedi_device *dev, void *intf) |