The private data is no longer needed by this driver. Remove it.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@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
--
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