linux-kernel - [PATCH 04/90] staging: comedi: adl_pci7230: remove the private data

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Message-ID: <201207181825.29465.hartleys@visionengravers.com>
Date:	Wed, 18 Jul 2012 18:25:29 -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 04/90] staging: comedi: adl_pci7230: remove the private data

The private data is no longer needed by this driver. Remove the
struct, devpriv macro, and the allocation.

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/adl_pci7230.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/staging/comedi/drivers/adl_pci7230.c b/drivers/staging/comedi/drivers/adl_pci7230.c
index cdf3949..7df4c96 100644
--- a/drivers/staging/comedi/drivers/adl_pci7230.c
+++ b/drivers/staging/comedi/drivers/adl_pci7230.c
@@ -42,12 +42,6 @@ Configuration Options:
 
 #define PCI_DEVICE_ID_PCI7230 0x7230
 
-struct adl_pci7230_private {
-	int data;
-};
-
-#define devpriv ((struct adl_pci7230_private *)dev->private)
-
 static int adl_pci7230_do_insn_bits(struct comedi_device *dev,
 	struct comedi_subdevice *s,
 	struct comedi_insn *insn,
@@ -108,9 +102,6 @@ static int adl_pci7230_attach(struct comedi_device *dev,
 
 	dev->board_name = "pci7230";
 
-	if (alloc_private(dev, sizeof(struct adl_pci7230_private)) < 0)
-		return -ENOMEM;
-
 	ret = comedi_alloc_subdevices(dev, 2);
 	if (ret)
 		return ret;
-- 
1.7.11

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