diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c
index e852808c6314..9d55aa912567 100644
--- a/drivers/staging/comedi/drivers/dyna_pci10xx.c
+++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c
@@ -253,15 +253,6 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev,
 	return 0;
 }
 
-static int dyna_pci10xx_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 dyna_pci10xx_detach(struct comedi_device *dev)
 {
 	struct pci_dev *pcidev = comedi_to_pci_dev(dev);
@@ -278,7 +269,6 @@ static void dyna_pci10xx_detach(struct comedi_device *dev)
 static struct comedi_driver dyna_pci10xx_driver = {
 	.driver_name	= "dyna_pci10xx",
 	.module		= THIS_MODULE,
-	.attach		= dyna_pci10xx_attach,
 	.attach_pci	= dyna_pci10xx_attach_pci,
 	.detach		= dyna_pci10xx_detach,
 };