staging: comedi: adl_pci7x3x: remove manual legacy attach

This driver uses the 'attach_pci' callback to attach the pci device
to the comedi subsystem. Since the 'attach' callback is now optional
it can be removed from the driver.

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>

diff --git a/drivers/staging/comedi/drivers/adl_pci7x3x.c b/drivers/staging/comedi/drivers/adl_pci7x3x.c
index 41963fba4fc2599d3f3e3ac28f6c68954ca87d85..48b3baa1b7a41774b10c2814a77e094301bb1133 100644 (file)
--- a/drivers/staging/comedi/drivers/adl_pci7x3x.c
+++ b/drivers/staging/comedi/drivers/adl_pci7x3x.c
@@ -280,15 +280,6 @@ static int adl_pci7x3x_attach_pci(struct comedi_device *dev,
        return 0;
 }
 
-static int adl_pci7x3x_attach(struct comedi_device *dev,
-                             struct comedi_devconfig *it)
-{
-       dev_warn(dev->class_dev,
-               "This driver does not support attach using comedi_config\n");
-
-       return -ENOSYS;
-}
-
 static void adl_pci7x3x_detach(struct comedi_device *dev)
 {
        struct pci_dev *pcidev = comedi_to_pci_dev(dev);
@@ -302,7 +293,6 @@ static void adl_pci7x3x_detach(struct comedi_device *dev)
 static struct comedi_driver adl_pci7x3x_driver = {
        .driver_name    = "adl_pci7x3x",
        .module         = THIS_MODULE,
-       .attach         = adl_pci7x3x_attach,
        .attach_pci     = adl_pci7x3x_attach_pci,
        .detach         = adl_pci7x3x_detach,
 };