staging: comedi: adl_pci7296: 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_pci7296.c b/drivers/staging/comedi/drivers/adl_pci7296.c
index 1b9ea543a8229ea4d4d260273e47c2aca31a8a60..67233be8c7d66a57a10b7b08f0c7849b99c8809c 100644 (file)
--- a/drivers/staging/comedi/drivers/adl_pci7296.c
+++ b/drivers/staging/comedi/drivers/adl_pci7296.c
@@ -133,15 +133,6 @@ static int adl_pci7296_attach_pci(struct comedi_device *dev,
        return 0;
 }
 
-static int adl_pci7296_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_pci7296_detach(struct comedi_device *dev)
 {
        struct pci_dev *pcidev = comedi_to_pci_dev(dev);
@@ -164,7 +155,6 @@ static void adl_pci7296_detach(struct comedi_device *dev)
 static struct comedi_driver adl_pci7296_driver = {
        .driver_name    = "adl_pci7296",
        .module         = THIS_MODULE,
-       .attach         = adl_pci7296_attach,
        .attach_pci     = adl_pci7296_attach_pci,
        .detach         = adl_pci7296_detach,
 };