lkml.org 
[lkml]   [2012]   [Jul]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 18/30] staging: comedi: cb_pcidio: remove private data
Date
The private data is no longer needed by this driver. Remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/comedi/drivers/cb_pcidio.c | 23 -----------------------
1 file changed, 23 deletions(-)

diff --git a/drivers/staging/comedi/drivers/cb_pcidio.c b/drivers/staging/comedi/drivers/cb_pcidio.c
index cab96b0..1336fae 100644
--- a/drivers/staging/comedi/drivers/cb_pcidio.c
+++ b/drivers/staging/comedi/drivers/cb_pcidio.c
@@ -90,22 +90,6 @@ static const struct pcidio_board pcidio_boards[] = {
*/
#define thisboard ((const struct pcidio_board *)dev->board_ptr)

-/* this structure is for data unique to this hardware driver. If
- several hardware drivers keep similar information in this structure,
- feel free to suggest moving the variable to the struct comedi_device struct. */
-struct pcidio_private {
- int data; /* currently unused */
-
- /* used for DO readback, currently unused */
- unsigned int do_readback[4]; /* up to 4 unsigned int suffice to hold 96 bits for PCI-DIO96 */
-};
-
-/*
- * most drivers define the following macro to make it easy to
- * access the private structure.
- */
-#define devpriv ((struct pcidio_private *)dev->private)
-
static struct pci_dev *pcidio_find_pci_dev(struct comedi_device *dev,
struct comedi_devconfig *it)
{
@@ -144,13 +128,6 @@ static int pcidio_attach(struct comedi_device *dev, struct comedi_devconfig *it)
int i;
int ret;

-/*
- * Allocate the private structure area. alloc_private() is a
- * convenient macro defined in comedidev.h.
- */
- if (alloc_private(dev, sizeof(struct pcidio_private)) < 0)
- return -ENOMEM;
-
dev->pcidev = pcidio_find_pci_dev(dev, it);
if (!dev->pcidev)
return -EIO;
--
1.7.11


\
 
 \ /
  Last update: 2012-07-12 01:01    [W:0.029 / U:0.092 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site