linux-kernel - [PATCH 22/30] staging: comedi: contec_pci

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Message-ID: <201207111531.15606.hartleys@visionengravers.com>
Date:	Wed, 11 Jul 2012 15:31:15 -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 22/30] staging: comedi: contec_pci_dio: remove private data

The private data is no longer needed by this driver. Remove it.

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/contec_pci_dio.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/staging/comedi/drivers/contec_pci_dio.c b/drivers/staging/comedi/drivers/contec_pci_dio.c
index 805f59c..52b597b 100644
--- a/drivers/staging/comedi/drivers/contec_pci_dio.c
+++ b/drivers/staging/comedi/drivers/contec_pci_dio.c
@@ -57,12 +57,6 @@ static const struct contec_board contec_boards[] = {
 
 #define thisboard ((const struct contec_board *)dev->board_ptr)
 
-struct contec_private {
-	int data;
-};
-
-#define devpriv ((struct contec_private *)dev->private)
-
 static int contec_do_insn_bits(struct comedi_device *dev,
 			       struct comedi_subdevice *s,
 			       struct comedi_insn *insn, unsigned int *data)
@@ -124,9 +118,6 @@ static int contec_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
 	printk("comedi%d: contec: ", dev->minor);
 
-	if (alloc_private(dev, sizeof(struct contec_private)) < 0)
-		return -ENOMEM;
-
 	ret = comedi_alloc_subdevices(dev, 2);
 	if (ret)
 		return ret;
-- 
1.7.11

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