From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Thu, 19 Jul 2012 02:05:32 +0000 (-0700)
Subject: staging: comedi: aio_iiro_16: remove the private data
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3808dd926f2d6773939a078e4798a4b3c47ecc84;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

staging: comedi: aio_iiro_16: remove the private data

The private data is not used by this driver. Remove the struct,
devpriv macro, and the allocation.

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/aio_iiro_16.c b/drivers/staging/comedi/drivers/aio_iiro_16.c
index 16f28f65d292..ba1e3bbf2df8 100644
--- a/drivers/staging/comedi/drivers/aio_iiro_16.c
+++ b/drivers/staging/comedi/drivers/aio_iiro_16.c
@@ -57,14 +57,6 @@ static const struct aio_iiro_16_board aio_iiro_16_boards[] = {
 	 .do_ = 16},
 };
 
-struct aio_iiro_16_private {
-	int data;
-	struct pci_dev *pci_dev;
-	unsigned int ao_readback[2];
-};
-
-#define	devpriv	((struct aio_iiro_16_private *) dev->private)
-
 static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev,
 					   struct comedi_subdevice *s,
 					   struct comedi_insn *insn,
@@ -116,9 +108,6 @@ static int aio_iiro_16_attach(struct comedi_device *dev,
 
 	dev->iobase = iobase;
 
-	if (alloc_private(dev, sizeof(struct aio_iiro_16_private)) < 0)
-		return -ENOMEM;
-
 	ret = comedi_alloc_subdevices(dev, 2);
 	if (ret)
 		return ret;