linux-kernel - [PATCH 34/35] staging: comedi: dyna_pci10xx: remove manual legacy attach

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Message-ID: <201208161955.20224.hartleys@visionengravers.com>
Date:	Thu, 16 Aug 2012 19:55:19 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<devel@...verdev.osuosl.org>, <abbotti@....co.uk>,
	<gregkh@...uxfoundation.org>
Subject: [PATCH 34/35] staging: comedi: dyna_pci10xx: 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@...ionengravers.com>
Cc: Ian Abbott <abbotti@....co.uk>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/staging/comedi/drivers/dyna_pci10xx.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c
index e852808..9d55aa9 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,
 };
-- 
1.7.11

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